{"id":10636,"date":"2021-05-09T23:12:06","date_gmt":"2021-05-09T20:12:06","guid":{"rendered":"https:\/\/www.qatifscience.com\/?p=10636"},"modified":"2021-05-09T23:12:06","modified_gmt":"2021-05-09T20:12:06","slug":"%d8%aa%d9%82%d8%af%d9%85-%d8%a7%d9%84%d8%af%d8%b1%d8%a7%d8%b3%d8%a9-%d8%a3%d9%82%d8%af%d9%85-%d8%af%d9%84%d9%8a%d9%84%d9%8b%d8%a7-%d8%b9%d9%84%d9%89-%d8%aa%d8%ba%d9%8a%d9%8a%d8%b1-%d8%a7%d9%84%d8%a8","status":"publish","type":"post","link":"https:\/\/www.qatifscience.com\/?p=10636","title":{"rendered":"\u062a\u0642\u062f\u0645 \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0623\u0642\u062f\u0645 \u062f\u0644\u064a\u0644\u064b\u0627 \u0639\u0644\u0649 \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0628\u0634\u0631 \u0644\u0644\u0646\u0638\u0645 \u0627\u0644\u0627\u064a\u0643\u0644\u0648\u062c\u064a\u0629 \u062d\u064a\u0646 \u0627\u0633\u062a\u062e\u062f\u0645\u0648\u0627 \u0627\u0644\u0646\u0627\u0631 &#8211; \u062a\u0631\u062c\u0645\u0629 \u0639\u062f\u0646\u0627\u0646 \u0623\u062d\u0645\u062f \u0627\u0644\u062d\u0627\u062c\u064a"},"content":{"rendered":"<h3 style=\"text-align: center;\">Study offers earliest evidence of humans changing ecosystems with fire<br \/>\n<span style=\"font-size: 12pt;\">(\u0628\u0642\u0644\u0645: \u0645\u0627\u064a\u0643 \u0643\u0627\u0645\u064a\u0646\u063a\u0632 &#8211; Mike Cummings)<\/span><\/h3>\n<p><em><span style=\"color: #800000;\"><strong>\u0645\u0631\u0627\u062c\u0639\u0629: \u0639\u0627\u062f\u0644 \u0639\u0628\u062f\u0627\u0644\u0644\u0647 \u0627\u0644\u0628\u0634\u0631\u0627\u0648\u064a\u060c \u0628\u0627\u062d\u062b \u0641\u064a \u0627\u0644\u0627\u0646\u0633\u0627\u0646 \u0627\u0644\u0642\u062f\u064a\u0645\u00a0<\/strong><\/span><\/em><\/p>\n<p>\u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0646\u0627\u0631 \u0642\u062f \u0623\u0639\u0637\u062a \u0627\u0644\u0625\u0646\u0633\u0627\u0646 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0647\u064a\u0645\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u0637\u0628\u064a\u0639\u064a. \u062f\u0631\u0627\u0633\u0629 \u0628\u0642\u064a\u0627\u062f\u0629 \u062c\u0627\u0645\u0639\u0629 \u064a\u064a\u0644 \u062a\u0632\u0648\u062f\u0646\u0627 \u0628\u0623\u0642\u062f\u0645 \u062f\u0644\u064a\u0644\u064b\u0627 \u062d\u062a\u0649 \u0627\u0644\u0622\u0646 \u0639\u0644\u0649 \u0642\u064a\u0627\u0645 \u0627\u0644\u0628\u0634\u0631 \u0627\u0644\u0642\u062f\u0645\u0627\u0621 \u0628\u062a\u063a\u064a\u064a\u0631 \u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0646\u0638\u0645 \u0627\u0644\u0627\u064a\u0643\u0644\u0648\u062c\u064a\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627 \u0645\u0646 \u062c\u0631\u0627\u0621 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0645 \u0644\u0644\u0646\u0627\u0631.<\/p>\n<p>\u0627\u0644\u062f\u0631\u0627\u0633\u0629\u060c \u0627\u0644\u062a\u064a \u0646\u064f\u0634\u0631\u062a \u0641\u064a 5 \u0645\u0627\u064a\u0648 \u0641\u064a \u0645\u062c\u0644\u0629 \u062a\u064f\u0642\u062f\u0645 \u0627\u0644\u0639\u0644\u0648\u0645 \u0633\u0627\u064a\u0646\u0633 \u0623\u062f\u06a4\u0627\u0646\u0633\u064a\u0632 (Science Advances\u060c \u0627\u0646\u0638\u0631 1). \u00a0\u0642\u062f \u062c\u0645\u0639\u062a \u0628\u064a\u0646 \u0627\u0644\u0623\u062f\u0644\u0629 \u0627\u0644\u0623\u062b\u0631\u064a\u0629 &#8211; \u0648\u0647\u064a \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0643\u062b\u064a\u0641\u0629 \u0645\u0646 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0623\u062b\u0631\u064a\u0629 \u0627\u0644\u062d\u062c\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u0639\u0648\u062f \u062a\u0627\u0631\u064a\u062e\u0647\u0627 \u0625\u0644\u0649 \u0645\u0627 \u0642\u0628\u0644 92 \u0623\u0644\u0641 \u0633\u0646\u0629 &#8211; \u0648\u0628\u064a\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0634\u0648\u0627\u0637\u0626 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629 \u0644\u0628\u062d\u064a\u0631\u0629 \u0645\u0644\u0627\u0648\u064a \u0641\u064a \u0634\u0631\u0642 \u0625\u0641\u0631\u064a\u0642\u064a\u0627 \u0644\u062a\u0648\u062b\u064a\u0642 \u0628\u0623\u0646 \u0627\u0644\u0628\u0634\u0631 \u0627\u0644\u0623\u0648\u0627\u0626\u0644 \u0643\u0627\u0646\u0648\u0627 \u0645\u0647\u0646\u062f\u0633\u0648 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0625\u064a\u0643\u0648\u0644\u0648\u062c\u064a. \u0627\u0633\u062a\u062e\u062f\u0645\u0648\u0627 \u0627\u0644\u0646\u0627\u0631 \u0628\u0637\u0631\u064a\u0642\u0629 \u062d\u0627\u0644\u062a \u062f\u0648\u0646 \u0646\u0645\u0648 \u063a\u0627\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0645\u0646 \u062c\u062f\u064a\u062f\u060c \u0645\u0645\u0627 \u0623\u062f\u0649 \u0625\u0644\u0649 \u063a\u0627\u0628\u0627\u062a \u0645\u062a\u0631\u0627\u0645\u064a\u0629 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 (bushland) \u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0648\u0642\u062a\u0646\u0627 \u0627\u0644\u062d\u0627\u0644\u064a.<\/p>\n<p>\u0642\u0627\u0644\u062a \u062c\u064a\u0633\u064a\u0643\u0627 \u0637\u0648\u0645\u0633\u0648\u0646 (<a href=\"https:\/\/anthropology.yale.edu\/people\/jessica-thompson\">Jessica Thompson<\/a>)\u060c \u0627\u0644\u0623\u0633\u062a\u0627\u0630\u0629 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0627\u0644\u0623\u0646\u062b\u0631\u0648\u0628\u0648\u0644\u0648\u062c\u064a\u0627 \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u0622\u062f\u0627\u0628 \u0648\u0627\u0644\u0639\u0644\u0648\u0645 \u0648\u0627\u0644\u0645\u0624\u0644\u0641\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0648\u0631\u0642\u0629 \u0627\u0644\u0628\u062d\u062b\u064a\u0629 (1): &#8220;\u0647\u0630\u0627 \u0647\u0648 \u0623\u0648\u0644 \u062f\u0644\u064a\u0644 \u0631\u0623\u064a\u062a\u0647 \u0639\u0644\u0649 \u0642\u064a\u0627\u0645 \u0627\u0644\u0628\u0634\u0631 \u0628\u062a\u062d\u0648\u064a\u0644 \u0646\u0638\u0627\u0645\u0647\u0645 \u0627\u0644\u0627\u064a\u0643\u0644\u0648\u062c\u064a\u064a \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0627\u0631&#8221;. &#8220;\u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0644\u0629 \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0623\u0646\u0647 \u0628\u062d\u0644\u0648\u0644 \u0623\u0648\u0627\u062e\u0631 \u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u0628\u0644\u064a\u0633\u062a\u0648\u0633\u064a\u0646\u064a \u0627\u0644\u062d\u062f\u064a\u062b (2)\u060c \u0643\u0627\u0646 \u0627\u0644\u0628\u0634\u0631 \u064a\u062a\u0639\u0644\u0645\u0648\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0627\u0631 \u0628\u0637\u0631\u0642 \u062c\u062f\u064a\u062f\u0629 \u062d\u0642\u064a\u0642\u064a\u0629. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u062a\u0633\u0628\u0628\u062a \u0627\u0644\u062d\u0631\u0627\u0626\u0642 \u0627\u0644\u062a\u064a \u0627\u0641\u062a\u0639\u0644\u0648\u0647\u0627 \u0641\u064a \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u063a\u0627\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0628\u0627\u0644\u0623\u0631\u0627\u0636\u064a \u0627\u0644\u062d\u0631\u062c\u064a\u0629 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629 \u0627\u0644\u062a\u064a \u0646\u0631\u0627\u0647\u0627 \u0627\u0644\u064a\u0648\u0645\u201d.<\/p>\n<p><span style=\"color: #800000;\"><em>\u0634\u0627\u0647\u062f \u0627\u0644\u0641\u064a\u062f\u064a\u0648:\u00a0<\/em><\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"Mastery Of Fire\" width=\"618\" height=\"348\" src=\"https:\/\/www.youtube.com\/embed\/HaO9UPvirQk?start=7&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>\u0642\u0627\u0645\u062a \u0637\u0648\u0645\u0633\u0648\u0646 \u0628\u0646\u0634\u0631 \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0645\u0639 27 \u0632\u0645\u064a\u0644\u064b\u0627 \u0645\u0646 \u0645\u0624\u0633\u0633\u0627\u062a \u0641\u064a \u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0648\u0625\u0641\u0631\u064a\u0642\u064a\u0627 \u0648\u0623\u0648\u0631\u0648\u0628\u0627 \u0648\u0622\u0633\u064a\u0627 \u0648\u0623\u0633\u062a\u0631\u0627\u0644\u064a\u0627. \u0642\u0627\u062f\u062a \u0637\u0648\u0645\u0633\u0648\u0646 \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u0623\u062b\u0631\u064a \u0628\u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u0645\u0639 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0645\u062a\u0627\u062d\u0641 \u0648\u0627\u0644\u0622\u062b\u0627\u0631 \u0641\u064a \u0645\u0644\u0627\u0648\u064a \u061b \u0648\u0645\u0639 \u062f\u064a\u0641\u064a\u062f \u0631\u0627\u064a\u062a (Wright) \u0645\u0646 \u062c\u0627\u0645\u0639\u0629 \u0623\u0648\u0633\u0644\u0648 \u060c \u0627\u0644\u0630\u064a \u0642\u0627\u062f \u062c\u0647\u0648\u062f \u062a\u0632\u0645\u064a\u0646 \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0623\u062b\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u063a\u0637\u062a\u0647\u0627 \u0627\u0644\u062f\u0631\u0627\u0633\u0629\u061b \u0648\u0633\u0627\u0631\u0629 \u0625\u064a\u06a4\u0648\u0631\u064a (Ivory) \u0645\u0646 \u062c\u0627\u0645\u0639\u0629 \u0648\u0644\u0627\u064a\u0629 \u0628\u0646\u0633\u0644\u0641\u0627\u0646\u064a\u0627\u060c \u0627\u0644\u062a\u064a \u0642\u0627\u062f\u062a \u062a\u062d\u0644\u064a\u0644\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629.<\/p>\n<p>\u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0623\u062b\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u0641\u062d\u0635\u0647\u0627 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0647\u064a \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0630\u064a \u0627\u0646\u062a\u062c\u062a \u0641\u064a \u0643\u0644 \u0625\u0641\u0631\u064a\u0642\u064a\u0627 \u0641\u064a \u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u062d\u062c\u0631\u064a \u0627\u0644\u0623\u0648\u0633\u0637\u060c \u0648\u0647\u064a \u0641\u062a\u0631\u0629 \u064a\u0639\u0648\u062f \u062a\u0627\u0631\u064a\u062e\u0647\u0627 \u0625\u0644\u0649 315 \u0623\u0644\u0641 \u0633\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644. \u0623\u0648\u0627\u0626\u0644 \u0627\u0644\u0628\u0634\u0631 \u0627\u0644\u0645\u0639\u0627\u0635\u0631\u064a\u0646 \u0638\u0647\u0631\u0648\u0627 \u062e\u0644\u0627\u0644 \u0647\u0630\u0647 \u0627\u0644\u0641\u062a\u0631\u0629\u060c \u062d\u064a\u062b \u0628\u064a\u0651\u0646 \u0627\u0644\u0633\u062c\u0644 \u0627\u0644\u0623\u062b\u0631\u064a \u0627\u0644\u0623\u0641\u0631\u064a\u0642\u064a \u062a\u0637\u0648\u0631\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0627\u062f\u0631\u0627\u0643\u064a \u0648\u0627\u0644\u0627\u062c\u062a\u0645\u0627\u0639\u064a.<\/p>\n<figure id=\"attachment_10637\" aria-describedby=\"caption-attachment-10637\" style=\"width: 573px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-10637\" src=\"https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-lake-malawi-sunrise.jpg\" alt=\"\" width=\"573\" height=\"332\" srcset=\"https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-lake-malawi-sunrise.jpg 766w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-lake-malawi-sunrise-300x174.jpg 300w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-lake-malawi-sunrise-150x87.jpg 150w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-lake-malawi-sunrise-110x64.jpg 110w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-lake-malawi-sunrise-285x165.jpg 285w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-lake-malawi-sunrise-310x180.jpg 310w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-lake-malawi-sunrise-569x330.jpg 569w\" sizes=\"auto, (max-width: 573px) 100vw, 573px\" \/><figcaption id=\"caption-attachment-10637\" class=\"wp-caption-text\"><span style=\"color: #0000ff;\">\u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0623\u062b\u0631\u064a\u0629 \u0645\u0646 \u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u062d\u062c\u0631\u064a \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u062a\u0646\u0642\u064a\u0628 \u0639\u0646\u0647\u0627 \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0634\u0648\u0627\u0637\u0626 \u0628\u062d\u064a\u0631\u0629 \u0645\u0644\u0627\u0648\u064a \u0641\u064a \u0634\u0631\u0642 \u0625\u0641\u0631\u064a\u0642\u064a\u0627 \u060c \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629. \u0627\u0644\u0645\u0624\u062e\u0648\u0630\u0629 \u0645\u0646 \u0642\u0627\u0639 \u0627\u0644\u0628\u062d\u064a\u0631\u0629 \u060c \u062a\u0642\u062f\u0645 \u0623\u0648\u0644 \u062f\u0644\u064a\u0644\u064b\u0627 \u0639\u0644\u0649 \u0642\u064a\u0627\u0645 \u0627\u0644\u0628\u0634\u0631 \u0627\u0644\u0642\u062f\u0627\u0645\u0649 \u0628\u0627\u0644\u062a\u0644\u0627\u0639\u0628 \u0628\u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u064a\u0643\u0644\u0648\u062c\u064a.<\/span><\/figcaption><\/figure>\n<p>\u0633\u062c\u0644\u062a \u0637\u0648\u0645\u0633\u0648\u0646 \u0648\u0631\u0627\u064a\u062a \u0639\u062f\u0629 \u0645\u0648\u0627\u0633\u0645 \u0645\u064a\u062f\u0627\u0646\u064a\u0629 \u0644\u0644\u0623\u0628\u062d\u0627\u062b \u0627\u0644\u0623\u062b\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0642\u0628\u0644 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f\u0647\u0645 \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0629 \u0645\u0639 \u0622\u064a\u06a4\u0648\u0631\u064a (Ivory) \u0639\u0644\u0649 \u0641\u0647\u0645 \u0627\u0644\u0623\u062a\u062c\u0627\u0647\u0627\u062a \/ \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u062a\u064a \u0644\u0627\u062d\u0638\u0648\u0647\u0627 \u0641\u064a \u0628\u064a\u0627\u0646\u0627\u062a\u0647\u0645. \u0627\u0643\u062a\u0634\u0641 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0623\u0646 \u0627\u0644\u0633\u062c\u0644 \u0627\u0644\u0623\u062b\u0631\u064a \u0627\u0644\u0645\u062d\u0644\u064a\u060c \u0648\u062a\u063a\u064a\u0631\u0627\u062a\u0647 \u0627\u0644\u0627\u064a\u0643\u0644\u0648\u062c\u064a\u0629\u060c \u0648\u062a\u0637\u0648\u0631 \u0645\u0631\u0627\u0648\u062d \u0627\u0644\u0637\u0645\u064a (3) \u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0628\u062d\u064a\u0631\u0629 \u0645\u0644\u0627\u0648\u064a &#8211; \u0648\u0647\u064a \u062a\u0631\u0627\u0643\u0645 \u0631\u0648\u0627\u0633\u0628 \u0627\u0646\u062c\u0631\u0641\u062a \u0645\u0646 \u0645\u0631\u062a\u0641\u0639\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 &#8211; \u062a\u0639\u0648\u062f (\u0632\u064f\u0645\u0646\u062a) \u0625\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0641\u062a\u0631\u0629 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u060c \u0645\u0645\u0627 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0623\u0646\u0647\u0627 \u0643\u0627\u0646\u062a \u0645\u062a\u0635\u0644\u0629 \u0628\u0628\u0639\u0636\u0647\u0627 \u0627\u0644\u0628\u0639\u0636.<\/p>\n<p>\u062a\u0642\u0644\u0628\u062a \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0645\u0627\u0621 \u0646\u0632\u0648\u0644\u064b\u0627 \u0648\u0635\u0639\u0648\u062f\u064b\u0627 \u0641\u064a \u0628\u062d\u064a\u0631\u0629 \u0645\u0644\u0627\u0648\u064a \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0645\u0631 \u0627\u0644\u0639\u0635\u0648\u0631. \u062e\u0644\u0627\u0644 \u0627\u0644\u0641\u062a\u0631\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u062c\u0641\u0627\u0641\u064b\u0627 \u0644\u0644\u0628\u062d\u064a\u0631\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u0627\u0646\u062a\u0647\u0649 \u0622\u062e\u0631\u0647\u0627 \u0645\u0646\u0630 \u062d\u0648\u0627\u0644\u064a 85 \u0623\u0644\u0641 \u0633\u0646\u0629\u060c \u062a\u0642\u0644\u0635\u062a \u0627\u0644\u0628\u062d\u064a\u0631\u0629 \u0625\u0644\u0649 \u0645\u0633\u0637\u062d\u064a\u0646 \u0635\u063a\u064a\u0631\u064a\u0646 \u0645\u0646 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0627\u0644\u062d\u0629. \u062a\u0639\u0627\u0641\u062a \u0627\u0644\u0628\u062d\u064a\u0631\u0629 \u0645\u0646 \u0641\u062a\u0631\u0629 \u0627\u0644\u062c\u0641\u0627\u0641 \u0648\u0627\u0633\u062a\u0639\u0627\u062f\u062a \u0645\u0633\u062a\u0648\u0627\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u0628\u0642\u0629 \u0648\u0627\u0645\u062a\u062f\u062a \u0645\u0633\u0627\u062d\u062a\u0647\u0627 \u0648\u0638\u0644\u062a \u0645\u0633\u062a\u0648\u064a\u0627\u062a\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u064a\u0627\u0647 \u0645\u0631\u062a\u0641\u0639\u0629 \u0645\u0646\u0630 \u0630\u0644\u0643 \u0627\u0644\u062d\u064a\u0646 \u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u062f\u0631\u0627\u0633\u0629.<\/p>\n<p>\u062c\u0645\u0639\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0623\u062b\u0631\u064a\u0629 \u0645\u0646 \u0623\u0643\u062b\u0631 \u0645\u0646 100 \u062d\u0641\u0631\u0629 \u062d\u0641\u0631\u062a \u0639\u0644\u0649 \u0637\u0648\u0644 \u0645\u0633\u0627\u0641\u0629 \u0628\u0644\u063a\u062a \u0645\u0626\u0627\u062a \u0627\u0644\u0643\u064a\u0644\u0648\u0645\u062a\u0631\u0627\u062a \u0645\u0646 \u0627\u0644\u0645\u0631\u0648\u062d\u0629 \u0627\u0644\u0637\u0645\u064a\u064a\u0629 (3) \u0627\u0644\u062a\u064a \u0638\u0647\u0631\u062a \u062e\u0644\u0627\u0644 \u0647\u0630\u0647 \u0627\u0644\u0641\u062a\u0631\u0629 \u0645\u0646 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0641\u064a \u0627\u0644\u0628\u062d\u064a\u0631\u0629. \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0627\u0639\u062a\u0645\u062f\u062a \u0639\u0644\u0649 \u0623\u0639\u062f\u0627\u062f \u062d\u0628\u0648\u0628 \u0627\u0644\u0644\u0642\u0627\u062d \u0648\u0627\u0644\u0641\u062d\u0645 \u0627\u0644\u062a\u064a \u0627\u0633\u062a\u0642\u0631\u062a \u0639\u0644\u0649 \u0623\u0631\u0636\u064a\u0629 \u0642\u0627\u0639 \u0627\u0644\u0628\u062d\u064a\u0631\u0629 \u0648\u0623\u064f\u062e\u0630\u062a \u0644\u0627\u062d\u0642\u064b\u0627 \u0645\u0646\u0647\u0627 \u0639\u064a\u0646\u0627\u062a \u0627\u0633\u0637\u0648\u0627\u0646\u064a\u0629 \u0637\u0648\u064a\u0644\u0629 \u0645\u0646 \u0627\u0644\u0631\u0648\u0627\u0633\u0628 \u062d\u0641\u0631\u062a \u0645\u0646 \u0639\u0644\u0649 \u0638\u0647\u0631 \u0645\u0631\u0643\u0650\u0628 \u0645\u0639\u062f\u0644 \u0644\u0644\u063a\u0631\u0636.<\/p>\n<p>\u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u060c \u0643\u0634\u0641\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0646 \u062d\u062f\u0648\u062b \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0641\u0627\u062c\u0626 \u0641\u064a \u062a\u0631\u0627\u0643\u0645 \u0627\u0644\u0641\u062d\u0645 \u0642\u0628\u0644 \u0648\u0642\u062a \u0642\u0635\u064a\u0631 \u0645\u0646 \u062b\u0628\u0627\u062a (flattening) \u062b\u0631\u0627\u0621 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 &#8211; \u0623\u064a \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0641\u064a \u0639\u062f\u062f \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0645\u0645\u064a\u0632\u0629 \u0627\u0644\u062a\u064a \u062a\u0639\u064a\u0634 \u0641\u064a\u0647\u0627. \u0648\u0648\u062c\u062f\u062a \u0627\u0644\u062f\u0631\u0627\u0633\u0629 \u0623\u0646\u0647 \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0627\u0644\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0645\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0644\u0644\u0628\u062d\u064a\u0631\u0627\u062a \u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0646\u0637\u0648\u064a \u0639\u0644\u0649 \u0642\u062f\u0631 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u064a\u0643\u0644\u0648\u062c\u064a \u060c \u0625\u0644\u0627 \u0623\u0646 \u062b\u0631\u0627\u0621 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0623\u0635\u0628\u062d \u0645\u0633\u062a\u0642\u0631\u064b\u0627 \u0628\u0639\u062f \u0641\u062a\u0631\u0629 \u0627\u0644\u062c\u0641\u0627\u0641 \u0627\u0644\u0623\u062e\u064a\u0631\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0645\u0646 \u062d\u0628\u0648\u0628 \u0627\u0644\u0644\u0642\u0627\u062d \u0627\u0644\u0645\u062a\u062d\u062c\u0631\u0629 \u0627\u0644\u0645\u0623\u062e\u0648\u0630\u0629 \u0643\u0639\u064a\u0646\u0627\u062a \u0645\u0646 \u0642\u0627\u0639 \u0627\u0644\u0628\u062d\u064a\u0631\u0629. \u0643\u0627\u0646 \u0647\u0630\u0627 \u063a\u064a\u0631 \u0645\u062a\u0648\u0642\u0639 \u0644\u0623\u0646\u0647 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0627\u0644\u062f\u0648\u0631\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u062e\u064a\u0629 \u0627\u0644\u0633\u0627\u0628\u0642\u0629\u060c \u0623\u0646\u062a\u062c\u062a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u063a\u0627\u0628\u0627\u062a \u0647\u064a\u0623\u062a \u0645\u0623\u0648\u0649\u064b \u063a\u0646\u064a\u064b\u0627 \u0644\u0648\u0641\u0631\u0629 \u0627\u0644\u0623\u0646\u0648\u0627\u0639\u060c \u0643\u0645\u0627 \u0623\u0648\u0636\u062d\u062a \u0625\u064a\u06a4\u0648\u0631\u064a.<\/p>\n<p>\u0648\u0642\u0627\u0644\u062a \u0625\u0646 \u062d\u0628\u0648\u0628 \u0627\u0644\u0644\u0642\u0627\u062d \u0627\u0644\u062a\u064a \u0646\u0631\u0627\u0647\u0627 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0641\u062a\u0631\u0629 \u0627\u0644\u0623\u062e\u064a\u0631\u0629 \u0645\u0646 \u0641\u062a\u0631\u0629 \u0627\u0644\u0645\u0646\u0627\u062e \u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u0645\u062e\u062a\u0644\u0641\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0639\u0646 \u0630\u064a \u0642\u0628\u0644. &#8220;\u0639\u0644\u0649 \u0648\u062c\u0647 \u0627\u0644\u062a\u062d\u062f\u064a\u062f \u060c \u0644\u0645 \u062a\u0639\u062f \u0627\u0644\u0623\u0634\u062c\u0627\u0631 \u0627\u0644\u062a\u064a \u062a\u062f\u0644 \u0639\u0644\u0649 \u0638\u0644\u0629 (4) \u0627\u0644\u063a\u0627\u0628\u0629 \u0627\u0644\u0643\u062b\u064a\u0641\u0629 \u0648\u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0647\u064a\u0643\u0644\u064a\u064b\u0627 \u0634\u0627\u0626\u0639\u0629 \u0648\u0627\u0633\u062a\u064f\u0628\u062f\u0644\u062a \u0628\u062d\u0628\u0648\u0628 \u0644\u0642\u0627\u062d \u0645\u0646 \u0646\u0628\u0627\u062a\u0627\u062a \u062a\u062a\u0639\u0627\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639 \u0627\u0644\u062d\u0631\u0627\u0626\u0642 \u0648\u0627\u0636\u0637\u0631\u0627\u0628\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629&#8221;.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-10639 aligncenter\" src=\"https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-ss-i-excavation.jpg\" alt=\"\" width=\"581\" height=\"338\" srcset=\"https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-ss-i-excavation.jpg 766w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-ss-i-excavation-300x174.jpg 300w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-ss-i-excavation-150x87.jpg 150w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-ss-i-excavation-110x64.jpg 110w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-ss-i-excavation-284x165.jpg 284w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-ss-i-excavation-310x180.jpg 310w, https:\/\/www.qatifscience.com\/wp-content\/uploads\/2021\/05\/ynews-ss-i-excavation-568x330.jpg 568w\" sizes=\"auto, (max-width: 581px) 100vw, 581px\" \/>\u062e\u0644\u0635 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u0632\u064a\u0627\u062f\u0629 \u0641\u064a \u0639\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0623\u062b\u0631\u064a\u0629 \u0628\u0639\u062f \u0641\u062a\u0631\u0629 \u0627\u0644\u062c\u0641\u0627\u0641 \u0627\u0644\u0623\u062e\u064a\u0631\u0629\u060c \u0645\u0642\u062a\u0631\u0646\u0629 \u0628\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0641\u062d\u0645 \u0648\u063a\u064a\u0627\u0628 \u0627\u0644\u063a\u0627\u0628\u0627\u062a\u060c \u062a\u062f\u0644 \u0639\u0644\u0649 \u0623\u0646 \u0627\u0644\u0646\u0627\u0633 \u0643\u0627\u0646\u0648\u0627 \u064a\u0624\u062b\u0631\u0648\u0646 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0627\u064a\u0643\u0644\u0648\u062c\u064a \u0645\u0646 \u062c\u0631\u0627\u0621 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0645 \u0644\u0644\u0646\u0627\u0631 . \u062d\u062c\u0645 \u062a\u0623\u062b\u064a\u0631\u0647\u0645 \u0627\u0644\u0628\u064a\u0626\u064a \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0647\u0648 \u0623\u0645\u0631 \u0645\u0631\u062a\u0628\u0637 \u0639\u0627\u062f\u0629 \u0628\u0627\u0644\u0645\u0632\u0627\u0631\u0639\u064a\u0646 \u0648\u0627\u0644\u0631\u0639\u0627\u0629 \u060c \u0648\u0644\u064a\u0633 \u0628\u0627\u0644\u0635\u064a\u0627\u062f\u064a\u0646 &#8211; \u0627\u0644\u062c\u0627\u0645\u0639\u064a\u0646. \u0647\u0630\u0627 \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \/ \u0627\u0644\u062a\u0644\u0627\u0639\u0628 \u0627\u0644\u0627\u064a\u0643\u0644\u0648\u062c\u064a \u0627\u0644\u0645\u0628\u0643\u0631 \u0647\u0648 \u0628\u0646\u0641\u0633 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0646\u0627\u0633 \u0627\u0644\u0645\u0639\u0627\u0635\u0631\u064a\u0646\u060c \u0648\u0642\u062f \u064a\u0641\u0633\u0631 \u0623\u064a\u0636\u064b\u0627 \u0644\u0645\u0627\u0630\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0633\u062c\u0644 \u0627\u0644\u0623\u062b\u0631\u064a.<\/p>\n<p>\u0623\u0648\u0636\u062d \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0623\u0646 \u0627\u0644\u062d\u0631\u0627\u0626\u0642 \u0627\u0644\u0645\u0642\u062a\u0631\u0646\u0629 \u0628\u062a\u063a\u064a\u0631\u0627\u062a \u0645\u0646\u0627\u062e\u064a\u0629 \u062e\u0644\u0642\u062a \u0638\u0631\u0648\u0641\u064b\u0627 \u0627\u062e\u0630\u062a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0645\u0644\u0627\u064a\u064a\u0646 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0623\u062b\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0628\u0639\u064a\u0646 \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631. &#8220;\u062a\u062a\u062f\u062d\u0631\u062c \u0627\u0644\u0623\u062a\u0631\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062d\u062f\u0631\u0627\u062a \u0645\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0647\u0646\u0627\u0643 \u0645\u0627 \u064a\u0648\u0642\u0641\u0647\u0627&#8221; \u060c \u0643\u0645\u0627 \u0642\u0627\u0644 \u0631\u0627\u064a\u062a. &#8220;\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u0623\u0634\u062c\u0627\u0631\u060c \u0648\u0639\u0646\u062f\u0645\u0627 \u062a\u0645\u0637\u0631 \u060c \u0633\u062a\u062c\u062f \u0647\u0646\u0627\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0623\u062a\u0631\u0628\u0629 \u0642\u062f \u062a\u062f\u062d\u0631\u062c\u062a \u0625\u0644\u0649 \u0623\u0633\u0641\u0644 \u0627\u0644\u062a\u0644\u0627\u0644 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0628\u064a\u0626\u0629&#8221;.<\/p>\n<p>\u0644\u0627\u062d\u0638 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0623\u0646 \u0627\u0644\u062a\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0633\u0627\u0628\u0642\u0629 \u0645\u0646 \u0638\u0631\u0648\u0641 \u0627\u0644\u062c\u0641\u0627\u0641 \u0625\u0644\u0649 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0637\u064a\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0644\u0645 \u062a\u0633\u0641\u0631 \u0639\u0646 \u0645\u0631\u0648\u062d\u0629 \u0637\u0645\u064a\u064a\u0629 \u0645\u0645\u0627\u062b\u0644\u0629 \u0648\u0644\u0645 \u064a\u0633\u0628\u0642\u0647\u0627 \u0646\u0641\u0633 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u00a0\u0641\u064a \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0641\u062d\u0645.<\/p>\n<p>\u0642\u0627\u0644\u062a \u0637\u0648\u0645\u0633\u0648\u0646 \u0625\u0646\u0647 \u0644\u064a\u0633 \u0645\u0646 \u0627\u0644\u0648\u0627\u0636\u062d \u0644\u0645\u0627\u0630\u0627 \u062d\u0631\u0642 \u0627\u0644\u0646\u0627\u0633 \u0627\u0644\u0645\u0639\u0627\u0644\u0645 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629. \u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646\u0647\u0645 \u0643\u0627\u0646\u0648\u0627 \u064a\u062c\u0631\u0628\u0648\u0646 \u0627\u0644\u062d\u0631\u0627\u0626\u0642 \u0627\u0644\u0645\u0633\u064a\u0637\u0631 \u0639\u0644\u064a\u0647\u0627 \u0644\u0625\u0646\u062a\u0627\u062c \u0645\u0648\u0627\u0626\u0644 \u0641\u0633\u064a\u0641\u0633\u0627\u0626\u064a\u0629 \u062a\u0641\u0636\u064a \u0625\u0644\u0649 \u0627\u0644\u0635\u064a\u062f \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639\u060c \u0648\u0647\u0648 \u0633\u0644\u0648\u0643 \u0645\u0648\u062b\u0642 \u0628\u064a\u0646 \u0627\u0644\u0635\u064a\u0627\u062f\u064a\u0646 &#8211; \u0627\u0644\u062c\u0627\u0645\u0639\u064a\u0646. \u0648\u0623\u0648\u0636\u062d\u062a \u0623\u0646\u0647 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062d\u0631\u0627\u0626\u0642\u0647\u0645 \u0642\u062f \u062e\u0631\u062c\u062a \u0639\u0646 \u0646\u0637\u0627\u0642 \u0627\u0644\u0633\u064a\u0637\u0631\u0629 \u060c \u0623\u0648 \u0623\u0646 \u0647\u0646\u0627\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0646\u0627\u0633 \u064a\u062d\u0631\u0642\u0648\u0646 \u0627\u0644\u0648\u0642\u0648\u062f \u0641\u064a \u0628\u064a\u0626\u062a\u0647\u0645 \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0623\u0648 \u0627\u0644\u0637\u0647\u064a \u0623\u0648 \u0627\u0636\u0641\u0627\u0621 \u0637\u0627\u0628\u0639 \u0627\u062c\u062a\u0645\u0627\u0639\u064a.<\/p>\n<p>&#8220;\u0628\u0637\u0631\u064a\u0642\u0629 \u0623\u0648 \u0628\u0623\u062e\u0631\u0649 \u060c \u0633\u0628\u0628 \u0647\u0630\u0627 \u0627\u0644\u062a\u063a\u064a\u0631 \u0627\u0644\u0627\u064a\u0643\u0644\u0648\u062c\u064a \u0647\u0648 \u0627\u0644\u0646\u0634\u0627\u0637 \u0627\u0644\u0628\u0634\u0631\u064a&#8221;. &#8220;\u0647\u0630\u0627 \u064a\u062b\u0628\u062a \u0623\u0646 \u0627\u0644\u0646\u0627\u0633 \u0627\u0644\u0623\u0648\u0627\u0626\u0644\u060c \u0648\u0639\u0644\u0649 \u0645\u062f\u0649 \u0641\u062a\u0631\u0629 \u0637\u0648\u064a\u0644\u0629 \u0645\u0646 \u0627\u0644\u0632\u0645\u0646\u060c \u062a\u062d\u0643\u0645\u0648\u0627 \u0641\u064a \u0628\u064a\u0626\u062a\u0647\u0645\u060c \u0644\u0627 \u0627\u0644\u0639\u0643\u0633. \u0644\u0642\u062f \u063a\u064a\u0631\u0648\u0627 \u0627\u0644\u0645\u0639\u0627\u0644\u0645 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0628\u0623\u0643\u0645\u0644\u0647\u0627\u060c \u0633\u0648\u0627\u0621 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0644\u0644\u0623\u0641\u0636\u0644 \u0623\u0648 \u0644\u0644\u0623\u0633\u0648\u0623 \u060c \u062a\u0633\u062a\u0645\u0631 \u0647\u0630\u0647 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0645\u0639 \u0628\u064a\u0626\u0627\u062a\u0646\u0627 \u0627\u0644\u062d\u0627\u0644\u064a\u0629&#8221;.<\/p>\n<p><strong>\u0645\u0635\u0627\u062f\u0631 \u0645\u0646 \u062f\u0627\u062e\u0644 \u0648\u062e\u0627\u0631\u062c \u0627\u0644\u0646\u0635:<\/strong><\/p>\n<p>1-\u00a0<a href=\"https:\/\/advances.sciencemag.org\/content\/7\/19\/eabf9776\">https:\/\/advances.sciencemag.org\/content\/7\/19\/eabf9776<\/a><\/p>\n<p>2- \u00a0&#8220;\u0627\u0644\u0628\u0644\u064a\u0633\u062a\u0648\u0633\u064a\u0646\u064a\u00a0\u0623\u0648\u00a0\u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u062d\u062f\u064a\u062b \u0627\u0644\u0623\u0642\u0631\u0628<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%A7%D9%84%D8%B9%D8%B5%D8%B1_%D8%A7%D9%84%D8%AD%D8%AF%D9%8A%D8%AB_%D8%A7%D9%84%D8%A3%D9%82%D8%B1%D8%A8#cite_note-1\"><sup>[1]<\/sup><\/a> (Pleistocene) \u0648\u063a\u0627\u0644\u0628\u0627 \u0645\u0627 \u064a\u0634\u0627\u0631 \u0625\u0644\u064a\u0647 \u0628\u0640 &#8220;\u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u062c\u0644\u064a\u062f\u064a \u0623\u0648 \u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u0628\u0644\u064a\u0633\u062a\u0648\u0633\u064a\u0646\u064a<strong>&#8220;<\/strong>\u00a0\u0647\u064a \u062d\u0642\u0628\u0629 \u0623\u0648 \u0641\u062a\u0631\u0629 \u0632\u0645\u0646\u064a\u0629 \u0645\u0646 \u0639\u0645\u0631 \u0643\u0648\u0643\u0628 \u0627\u0644\u0623\u0631\u0636 \u0628\u062f\u0623\u062a \u0642\u0628\u0644 2,588 \u0645\u0644\u064a\u0648\u0646 \u0633\u0646\u0629 \u0648\u0627\u0645\u062a\u062f\u062a \u062d\u062a\u0649 \u0633\u0646\u0629 11 \u0623\u0644\u0641 \u0648700 \u0633\u0646\u0629 \u0645\u0636\u062a (<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%82%D8%A8%D9%84_%D8%A7%D9%84%D8%AD%D8%A7%D8%B6%D8%B1\">\u0642.\u062d<\/a>). \u064a\u0637\u0644\u0642 \u0639\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u062d\u0642\u0628\u0629 \u0623\u064a\u0636\u0627 \u0627\u0633\u0645 &#8220;\u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u062c\u0644\u064a\u062f\u064a&#8221; \u0648\u0630\u0644\u0643 \u0644\u0623\u0646 \u0623\u062c\u0632\u0627\u0621 \u0643\u0628\u064a\u0631\u0629 \u0645\u0646 \u0643\u0648\u0643\u0628 \u0627\u0644\u0623\u0631\u0636 \u0643\u0627\u0646\u062a \u0645\u063a\u0637\u0627\u0647 \u0628\u0627\u0644\u0623\u0646\u0647\u0627\u0631 \u0648\u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u062c\u0644\u064a\u062f\u064a\u0629 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0648\u0642\u062a&#8221;. \u0645\u0642\u062a\u0628\u0633 \u0645\u0646 \u0646\u0635 \u0648\u0631\u062f \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0639\u0646\u0648\u0627\u0646:<\/p>\n<p><a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%A7%D9%84%D8%B9%D8%B5%D8%B1_%D8%A7%D9%84%D8%AD%D8%AF%D9%8A%D8%AB_%D8%A7%D9%84%D8%A3%D9%82%D8%B1%D8%A8\">https:\/\/ar.wikipedia.org\/wiki\/\u0627\u0644\u0639\u0635\u0631_\u0627\u0644\u062d\u062f\u064a\u062b_\u0627\u0644\u0623\u0642\u0631\u0628<\/a><\/p>\n<p>3- &#8220;\u0627\u0644\u0645\u0631\u0648\u062d\u0629 \u0627\u0644\u0637\u0645\u064a\u064a\u0629 \u0623\u0648\u00a0<a href=\"https:\/\/ar.wikipedia.org\/w\/index.php?title=%D8%A7%D9%84%D9%85%D8%B1%D9%88%D8%AD%D8%A9_%D8%A7%D9%84%D9%81%D9%8A%D8%B6%D9%8A%D8%A9&amp;action=edit&amp;redlink=1\">\u0627\u0644\u0645\u0631\u0648\u062d\u0629 \u0627\u0644\u0641\u064a\u0636\u064a\u0629<\/a>\u060c \u0647\u064a\u00a0<a href=\"https:\/\/ar.wikipedia.org\/w\/index.php?title=%D8%B1%D8%A7%D8%B3%D8%A8_(%D8%AC%D9%8A%D9%88%D9%84%D9%88%D8%AC%D9%8A%D8%A7)&amp;action=edit&amp;redlink=1\">\u0631\u0627\u0633\u0628<\/a>\u00a0\u0639\u0644\u0649 \u0634\u0643\u0644\u00a0<a href=\"https:\/\/ar.wikipedia.org\/w\/index.php?title=%D9%85%D8%B1%D9%88%D8%AD%D8%A9_(%D8%A3%D8%AF%D8%A7%D8%A9)&amp;action=edit&amp;redlink=1\">\u0645\u0631\u0648\u062d\u064a<\/a>\u00a0\u064a\u062a\u0643\u0648\u0646 \u0639\u0646\u062f\u0645\u0627 \u062a\u0646\u0633\u0627\u0628\u00a0<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%85%D8%AC%D8%B1%D9%89_%D9%85%D8%A7%D8%A6%D9%8A\">\u0627\u0644\u0645\u062c\u0627\u0631\u064a \u0627\u0644\u0645\u0627\u0626\u064a\u0629<\/a>\u00a0\u0641\u064a\u00a0<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%88%D8%A7%D8%AF%D9%8A\">\u0627\u0644\u0623\u0648\u062f\u064a\u0629<\/a>\u00a0\u0627\u0644\u0636\u064a\u0642\u0629 \u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631\u060c \u062b\u0645 \u062a\u0646\u0628\u062b\u0642 \u0641\u062c\u0623\u0629 \u0625\u0644\u0649 \u0627\u0644\u0648\u062f\u064a\u0627\u0646 \u0627\u0644\u0645\u0646\u0628\u0633\u0637\u0629 \u0627\u0644\u0642\u0627\u0639 \u0623\u0648 \u0627\u0644\u0645\u0646\u0627\u0637\u0642\u00a0<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%B3%D9%87%D9%84\">\u0627\u0644\u0633\u0647\u0644\u064a\u0629<\/a>\u060c \u0641\u0625\u0646\u0647 \u064a\u062d\u062f\u062b \u062a\u063a\u064a\u0631 \u0641\u064a \u0627\u0644\u0638\u0631\u0648\u0641 \u0639\u0646\u062f \u0645\u0642\u062f\u0645\u0629\u00a0<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%A7%D9%84%D8%AC%D8%A8%D9%84\">\u0627\u0644\u062c\u0628\u0644<\/a> \u0648\u062a\u062a\u0631\u0633\u0628 \u0639\u0644\u0649 \u0627\u0645\u062a\u062f\u0627\u062f \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u062f\u0645\u0629 \u0643\u0645\u064a\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0645\u0646 \u0627\u0644\u0631\u0648\u0627\u0633\u0628 \u0639\u0644\u0649 \u0647\u064a\u0626\u0629 \u062a\u0631\u0627\u0643\u0645\u0627\u062a \u0645\u0631\u0648\u062d\u064a\u0629 \u0623\u0648 \u0645\u062e\u0631\u0648\u0637\u064a\u0629 \u0627\u0644\u0634\u0643\u0644&#8221;. \u0645\u0642\u062a\u0628\u0633 \u0645\u0646 \u0646\u0635 \u0648\u0631\u062f \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0639\u0646\u0648\u0627\u0646:<\/p>\n<p><a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%85%D8%B1%D9%88%D8%AD%D8%A9_%D8%B7%D9%85%D9%8A%D9%8A%D8%A9\">https:\/\/ar.wikipedia.org\/wiki\/\u0645\u0631\u0648\u062d\u0629_\u0637\u0645\u064a\u064a\u0629<\/a><\/p>\n<p>4- &#8220;\u0627\u0644\u0638\u0644\u0629\u00a0\u0641\u064a\u00a0<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%B9%D9%84%D9%85_%D8%A7%D9%84%D8%A8%D9%8A%D8%A6%D8%A9\">\u0639\u0644\u0645 \u0627\u0644\u0628\u064a\u0626\u0629<\/a>\u060c\u00a0<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%B9%D9%84%D9%85_%D8%A7%D9%84%D9%86%D8%A8%D8%A7%D8%AA\">\u0648\u0639\u0644\u0645 \u0627\u0644\u0646\u0628\u0627\u062a<\/a>\u00a0\u060c<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%B9%D9%84%D9%85_%D8%A7%D9%84%D8%BA%D8%A7%D8%A8%D8%A7%D8%AA\">\u0648\u0639\u0644\u0645 \u0627\u0644\u063a\u0627\u0628\u0627\u062a<\/a>\u060c <a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%B2%D8%B1%D8%A7%D8%B9%D8%A9\">\u0648\u0627\u0644\u0632\u0631\u0627\u0639\u0629<\/a>\u060c\u00a0<strong>\u0627\u0644\u0638\u0644\u0629<\/strong> (Canopy) \u0647\u064a \u062c\u0632\u0621 \u0645\u0646 <a href=\"https:\/\/ar.wikipedia.org\/w\/index.php?title=%D9%85%D8%AC%D8%AA%D9%85%D8%B9_%D8%A7%D9%84%D9%86%D8%A8%D8%A7%D8%AA&amp;action=edit&amp;redlink=1\">\u0645\u062c\u062a\u0645\u0639 \u0627\u0644\u0646\u0628\u0627\u062a<\/a>\u0623\u0648\u00a0<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%85%D8%AD%D8%B5%D9%88%D9%84_(%D8%AA%D9%88%D8%B6%D9%8A%D8%AD)\">\u0627\u0644\u0645\u062d\u0627\u0635\u064a\u0644<\/a> \u0627\u0644\u062a\u064a \u0634\u0643\u0644\u062a \u0645\u0646 \u0642\u0628\u0644 \u0631\u0624\u0648\u0633 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a \u0648\u0647\u0630\u0627 \u0627\u0644\u062c\u0632\u0621 \u0644\u0627 \u064a\u0645\u0633 \u0627\u0644\u0623\u0631\u0636.\u00a0 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0639\u0644\u0645 \u0627\u0644\u063a\u0627\u0628\u0627\u062a \u064a\u0634\u064a\u0631 \u0623\u064a\u0636\u0627 \u0647\u0630\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0625\u0644\u0649 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0639\u0644\u064a\u0627 \u0645\u0646 \u0627\u0644\u063a\u0627\u0628\u0627\u062a \u0623\u0648 \u0645\u0646\u0637\u0642\u0629 <a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%85%D9%88%D8%B7%D9%86\">\u0627\u0644\u0645\u0648\u0627\u0626\u0644<\/a>\u00a0\u0627\u0644\u062a\u064a \u0634\u0643\u0644\u062a \u0645\u0646\u00a0<a href=\"https:\/\/ar.wikipedia.org\/w\/index.php?title=%D8%AA%D8%A7%D8%AC_%D8%A7%D9%84%D8%B4%D8%AC%D8%B1%D8%A9&amp;action=edit&amp;redlink=1\">\u062a\u0627\u062c \u0627\u0644\u0634\u062c\u0631\u0629<\/a>\u00a0\u0627\u0644\u0639\u0645\u0644\u0627\u0642\u0629 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0623\u062d\u064a\u0627\u0621 \u0628\u0645\u0627 \u0641\u064a\u0647\u0627\u00a0<a href=\"https:\/\/ar.wikipedia.org\/w\/index.php?title=%D8%A7%D9%84%D9%86%D8%A8%D8%A7%D8%AA%D8%A7%D8%AA_%D8%A7%D9%84%D8%B9%D8%A7%D9%84%D9%82%D8%A9&amp;action=edit&amp;redlink=1\">\u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0642\u0629<\/a>\u060c\u00a0<a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%86%D8%A8%D8%AA%D8%A9_%D9%85%D8%AA%D8%B3%D9%84%D9%82%D8%A9\">\u0648\u0627\u0644\u0645\u062a\u0633\u0644\u0642\u0629<\/a>\u060c \u0627\u0644\u062d\u064a\u0648\u0627\u0646\u0627\u062a \u0627\u0644\u0634\u062c\u0631\u064a\u0629\u060c \u0627\u0644\u062e.. \u060c \u0648\u064a\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0623\u062d\u064a\u0627\u0646\u0627 \u0644\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0627\u0645\u062a\u062f\u0627\u062f \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u0646 \u0627\u0644\u0634\u062c\u0631\u0629 \u0623\u0648 \u0645\u062c\u0645\u0648\u0639\u0629 <a href=\"https:\/\/ar.wikipedia.org\/w\/index.php?title=%D8%B4%D8%AC%D8%B1%D8%A9_%D8%B8%D9%84%D9%8A%D8%A9&amp;action=edit&amp;redlink=1\">\u0627\u0644\u0623\u0634\u062c\u0627\u0631 \u0627\u0644\u0638\u0644\u064a\u0629<\/a> \u0627\u0644\u0643\u062b\u064a\u0641\u0629. \u0648\u0639\u0627\u062f\u0629 \u0645\u0627 \u062a\u0645\u062a\u0644\u0643 \u0627\u0644\u0627\u0634\u062c\u0627\u0631 \u0627\u0644\u0638\u0644\u064a\u0629 \u0638\u0644\u0629 \u0643\u062b\u064a\u0641\u0629 \u062a\u062d\u062c\u0628 \u0627\u0644\u0636\u0648\u0621 \u0639\u0646 \u0627\u0644\u0646\u0628\u0627\u062a\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0646\u0645\u0648 \u0641\u064a \u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u0633\u0641\u0644\u064a \u0645\u0646 \u0627\u0644\u062a\u0631\u0628\u0629&#8221;. \u0645\u0642\u062a\u0628\u0633 \u0645\u0646 \u0646\u0635 \u0648\u0631\u062f \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0639\u0646\u0648\u0627\u0646: <a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%B8%D9%84%D8%A9\">https:\/\/ar.wikipedia.org\/wiki\/\u0638\u0644\u0629<\/a><\/p>\n<p><strong>\u0627\u0644\u0645\u0635\u062f\u0631:<\/strong><\/p>\n<p><a href=\"https:\/\/news.yale.edu\/2021\/05\/05\/study-offers-earliest-evidence-humans-changing-ecosystems-fire\">https:\/\/news.yale.edu\/2021\/05\/05\/study-offers-earliest-evidence-humans-changing-ecosystems-fire<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Study offers earliest evidence of humans changing ecosystems with fire (\u0628\u0642\u0644\u0645: \u0645\u0627\u064a\u0643 \u0643\u0627\u0645\u064a\u0646\u063a\u0632 &#8211; Mike Cummings) \u0645\u0631\u0627\u062c\u0639\u0629: \u0639\u0627\u062f\u0644 \u0639\u0628\u062f\u0627\u0644\u0644\u0647 \u0627\u0644\u0628\u0634\u0631\u0627\u0648\u064a\u060c \u0628\u0627\u062d\u062b \u0641\u064a \u0627\u0644\u0627\u0646\u0633\u0627\u0646 \u0627\u0644\u0642\u062f\u064a\u0645\u00a0 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0646\u0627\u0631 \u0642\u062f \u0623\u0639\u0637\u062a \u0627\u0644\u0625\u0646\u0633\u0627\u0646 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0647\u064a\u0645\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u0637\u0628\u064a\u0639\u064a. \u062f\u0631\u0627\u0633\u0629 \u0628\u0642\u064a\u0627\u062f\u0629 \u062c\u0627\u0645\u0639\u0629 \u064a\u064a\u0644 \u062a\u0632\u0648\u062f\u0646\u0627 \u0628\u0623\u0642\u062f\u0645 \u062f\u0644\u064a\u0644\u064b\u0627 \u062d\u062a\u0649 \u0627\u0644\u0622\u0646 \u0639\u0644\u0649 \u0642\u064a\u0627\u0645 \u0627\u0644\u0628\u0634\u0631 \u0627\u0644\u0642\u062f\u0645\u0627\u0621 \u0628\u062a\u063a\u064a\u064a\u0631 \u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0646\u0638\u0645 &hellip;<\/p>\n","protected":false},"author":4,"featured_media":10638,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-10636","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-19"],"_links":{"self":[{"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=\/wp\/v2\/posts\/10636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10636"}],"version-history":[{"count":1,"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=\/wp\/v2\/posts\/10636\/revisions"}],"predecessor-version":[{"id":10640,"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=\/wp\/v2\/posts\/10636\/revisions\/10640"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=\/wp\/v2\/media\/10638"}],"wp:attachment":[{"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qatifscience.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}