{"id":8472,"date":"2024-02-05T15:37:32","date_gmt":"2024-02-05T15:37:32","guid":{"rendered":"https:\/\/stweizmann.proj.ac.il\/grand-challenges\/?post_type=lesson_page&#038;p=8472"},"modified":"2024-09-01T14:04:51","modified_gmt":"2024-09-01T11:04:51","slug":"powering_a_warming_planet-ch1_5-heb","status":"publish","type":"lesson_page","link":"https:\/\/stweizmann.proj.ac.il\/grand-challenges\/he\/lesson_page\/powering_a_warming_planet-ch1_5-heb\/","title":{"rendered":"\u05d4\u05e4\u05e2\u05dc\u05ea \u05d4\u05db\u05d3\u05d5\u05e8 \u05d4\u05de\u05ea\u05d7\u05de\u05dd &#8211; \u05e4\u05e8\u05e7 1 &#8211; \u05e9\u05d9\u05e2\u05d5\u05e8 5"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8472\" class=\"elementor elementor-8472\" data-elementor-post-type=\"lesson_page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-00fc7d1 e-flex e-con-boxed e-con e-parent\" data-id=\"00fc7d1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8bdcf32 elementor-widget elementor-widget-text-editor\" data-id=\"8bdcf32\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u05d7\u05d5\u05de\u05e8\u05d9\u05dd \u05dc\u05de\u05d5\u05e8\u05d9\u05dd \u05d5\u05dc\u05ea\u05dc\u05de\u05d9\u05d3\u05d9\u05dd &gt; <a href=\"https:\/\/stweizmann.proj.ac.il\/grand-challenges\/he\/learning_unit\/%d7%94%d7%a4%d7%a2%d7%9c%d7%aa-%d7%94%d7%9b%d7%93%d7%95%d7%a8-%d7%94%d7%9e%d7%aa%d7%97%d7%9e%d7%9d-%d7%97%d7%95%d7%9e%d7%a8%d7%99%d7%9d-%d7%9c%d7%9e%d7%95%d7%a8%d7%94-2\/\">\u05d4\u05e4\u05e2\u05dc\u05ea \u05d4\u05db\u05d3\u05d5\u05e8 \u05d4\u05de\u05ea\u05d7\u05de\u05dd<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-975ddfc elementor-widget elementor-widget-heading\" data-id=\"975ddfc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u05e4\u05e8\u05e7 1. \u05de\u05d4 \u05d2\u05d5\u05e8\u05dd \u05dc\u05d4\u05ea\u05d7\u05de\u05de\u05d5\u05ea \u05db\u05d3\u05d5\u05e8 \u05d4\u05d0\u05e8\u05e5?\u200b<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e6fec0 e-flex e-con-boxed e-con e-parent\" data-id=\"1e6fec0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-75f24c6 e-flex e-con-boxed e-con e-parent\" data-id=\"75f24c6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7daddc7 e-con-full e-flex e-con e-child\" data-id=\"7daddc7\" data-element_type=\"container\" data-e-type=\"container\" id=\"lesson4-1\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7885aa elementor-widget elementor-widget-heading\" data-id=\"c7885aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u05e9\u05d9\u05e2\u05d5\u05e8 1.5 \u05de\u05d9 \u05de\u05e9\u05ea\u05de\u05e9? \u05de\u05d9 \u05de\u05e8\u05d5\u05d5\u05d9\u05d7? \u05de\u05d9 \u05de\u05e4\u05e1\u05d9\u05d3? \u05e9\u05e7\u05d5\u05e4\u05d9\u05d5\u05ea 53-57<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1e36ad elementor-widget elementor-widget-text-editor\" data-id=\"e1e36ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u05de\u05d8\u05e8\u05d4:<\/strong> \u05dc\u05de\u05d9\u05d3\u05d4 \u05e2\u05dc \u05e1\u05d5\u05d2\u05d9\u05d9\u05ea \u05d4\u05d2\u05d6 \u05d1\u05d9\u05e9\u05e8\u05d0\u05dc \u05ea\u05d5\u05da \u05db\u05d3\u05d9 \u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05d9\u05d5\u05de\u05e0\u05d5\u05ea \u05d4\u05e2\u05e8\u05db\u05ea \u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05de\u05d9\u05d3\u05e2 \u05de\u05e7\u05d5\u05d5\u05e0\u05d9\u05dd \u05d1\u05e0\u05d5\u05e9\u05d0\u05d9\u05dd \u05de\u05d3\u05e2\u05d9\u05d9\u05dd.\u00a0\u00a0<\/p><p><strong>\u05d7\u05d5\u05de\u05e8\u05d9\u05dd:<\/strong>\u00a0 <a href=\"https:\/\/stweizmann.proj.ac.il\/grand-challenges\/wp-content\/uploads\/sites\/2\/2024\/09\/\u05d3\u05e3-\u05e2\u05d1\u05d5\u05d3\u05d4-\u05d4\u05e2\u05e8\u05db\u05ea-\u05de\u05e7\u05d5\u05e8\u05d5\u05ea-\u05de\u05d9\u05d3\u05e2-\u05d2\u05d6-\u05d8\u05d1\u05e2\u05d9-\u05d1\u05d9\u05e9\u05e8\u05d0\u05dc.docx\">\u05d3\u05e3 \u05e2\u05d1\u05d5\u05d3\u05d4 \u05d4\u05e2\u05e8\u05db\u05ea \u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05de\u05d9\u05d3\u05e2\u00a0 \u05d2\u05d6 \u05d8\u05d1\u05e2\u05d9 \u05d1\u05d9\u05e9\u05e8\u05d0\u05dc\u00a0<\/a>\u00a0<br \/>\u05d1\u05e7\u05d5\u05d1\u05e5 \u05d3\u05e3 \u05d4\u05e2\u05d1\u05d5\u05d3\u05d4 \u05d9\u05e9 \u05d7\u05dc\u05d5\u05e7\u05d4 \u05dc-5 \u05e7\u05d1\u05d5\u05e6\u05d5\u05ea \u05e2\u05dd 2 \u05dc\u05d9\u05e0\u05e7\u05d9\u05dd \u05dc\u05db\u05dc \u05e7\u05d1\u05d5\u05e6\u05d4 (\u05d1\u05e6\u05d5\u05e8\u05ea \u05e7\u05d5\u05d3 \u05dc\u05e1\u05e8\u05d9\u05e7\u05d4). \u05d0\u05dd \u05d0\u05ea \u05de\u05e2\u05d5\u05e0\u05d9\u05d9\u05e0\u05ea \u05dc\u05d7\u05dc\u05e7 \u05d1\u05d0\u05d5\u05e4\u05df \u05d0\u05d7\u05e8 \u05de\u05e6&#8221;\u05d1 \u05db\u05dc \u05d4\u05dc\u05d9\u05e0\u05e7\u05d9\u05dd \u05d1\u05d7\u05dc\u05d5\u05e7\u05d4 \u05dc\u05e7\u05d1\u05d5\u05e6\u05d5\u05ea \u05e9\u05dc \u05e1\u05d5\u05d2\u05d9 \u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05de\u05d9\u05d3\u05e2. \u05de\u05d5\u05de\u05dc\u05e5 \u05e9\u05dc\u05db\u05dc \u05e7\u05d1\u05d5\u05e6\u05d4 \u05d9\u05d4\u05d9\u05d5 \u05dc\u05d9\u05e0\u05e7\u05d9\u05dd \u05e2\u05dd \u05de\u05d0\u05e4\u05d9\u05d9\u05e0\u05d9\u05dd \u05e9\u05d5\u05e0\u05d9\u05dd,\u00a0 \u05dc\u05de\u05e9\u05dc \u05de\u05db\u05d5\u05df \u05d3\u05d5\u05d9\u05d3\u05e1\u05d5\u05df \u05d5\u05e0\u05d2\u05d1 \u05d2\u05d6 \u05db\u05d3\u05d9 \u05e9\u05d9\u05d5\u05db\u05dc\u05d5 \u05dc\u05d4\u05e9\u05d5\u05d5\u05ea \u05d1\u05d9\u05df \u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05e2\u05dd \u05d0\u05d5\u05e4\u05d9 \u05e9\u05d5\u05e0\u05d4). \u05e0\u05d9\u05ea\u05df \u05d2\u05dd \u05dc\u05d1\u05e7\u05e9 \u05de\u05d4\u05dd \u05dc\u05d7\u05e4\u05e9 \u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05e0\u05d5\u05e1\u05e4\u05d9\u05dd \u05d5\u05dc\u05d4\u05e6\u05d9\u05d2 \u05d0\u05d5\u05ea\u05dd\u00a0<br \/><strong>\u05d0\u05ea\u05e8\u05d9\u05dd \u05de\u05e1\u05d7\u05e8\u05d9\u05d9\u05dd\u00a0<\/strong><br \/><a href=\"https:\/\/negevgas.co.il\/blog\/%D7%9B%D7%9C-%D7%9E%D7%94-%D7%A9%D7%A8%D7%A6%D7%99%D7%AA-%D7%9C%D7%93%D7%A2%D7%AA-%D7%A2%D7%9C-%D7%92%D7%96-%D7%98%D7%91%D7%A2%D7%99-%D7%95%D7%9C%D7%90-%D7%94%D7%99%D7%94-%D7%9C%D7%9A-%D7%90%D7%AA\/\" target=\"_blank\" rel=\"noopener\">\u05db\u05dc \u05de\u05d4 \u05e9\u05e8\u05e6\u05d9\u05ea \u05dc\u05d3\u05e2\u05ea \u05e2\u05dc \u05d2\u05d6 \u05d8\u05d1\u05e2\u05d9 \u05d5\u05dc\u05d0 \u05d4\u05d9\u05d4 \u05d0\u05ea \u05de\u05d9 \u05dc\u05e9\u05d0\u05d5\u05dc<\/a> &#8211; \u05e0\u05d2\u05d1 \u05d2\u05d6\u00a0<br \/><a href=\"https:\/\/negevgas.co.il\/blog\/%d7%90%d7%99%d7%9a-%d7%aa%d7%9b%d7%a0%d7%95%d7%9f-%d7%a0%d7%9b%d7%95%d7%9f-%d7%a9%d7%9c-%d7%a8%d7%a9%d7%aa-%d7%97%d7%9c%d7%95%d7%a7%d7%aa-%d7%94%d7%92%d7%96-%d7%94%d7%98%d7%91%d7%a2%d7%99-%d7%aa%d7%95\/\" target=\"_blank\" rel=\"noopener\">\u05d0\u05d9\u05da \u05ea\u05db\u05e0\u05d5\u05df \u05e0\u05db\u05d5\u05df \u05e9\u05dc \u05e8\u05e9\u05ea \u05d7\u05dc\u05d5\u05e7\u05ea \u05d4\u05d2\u05d6 \u05d4\u05d8\u05d1\u05e2\u05d9 \u05ea\u05d5\u05e8\u05dd \u05dc\u05e1\u05d1\u05d9\u05d1\u05d4 \u05d9\u05e8\u05d5\u05e7\u05d4 \u05d9\u05d5\u05ea\u05e8?<\/a> &#8211; \u05e0\u05d2\u05d1 \u05d2\u05d6\u00a0\u00a0<br \/><a href=\"https:\/\/israel.chevron.com\/our-businesses\/natural-gas\" target=\"_blank\" rel=\"noopener\">\u05de\u05d4\u05d5 \u05d2\u05d6 \u05d8\u05d1\u05e2\u05d9?<\/a> &#8211; \u05e9\u05d1\u05e8\u05d5\u05df \u05d9\u05e9\u05e8\u05d0\u05dc\u00a0<br \/><strong>\u05d0\u05ea\u05e8\u05d9\u05dd \u05dc\u05d4\u05e0\u05d2\u05e9\u05ea \u05de\u05d3\u05e2\u00a0<\/strong><br \/><a href=\"https:\/\/davidson.weizmann.ac.il\/online\/maagarmada\/earth_sci\/%D7%94%D7%92%D7%96-%D7%94%D7%98%D7%91%D7%A2%D7%99-%D7%9B%D7%9E%D7%A7%D7%95%D7%A8-%D7%9C%D7%90%D7%A0%D7%A8%D7%92%D7%99%D7%94\" target=\"_blank\" rel=\"noopener\">\u05d4\u05d2\u05d6 \u05d4\u05d8\u05d1\u05e2\u05d9 \u05db\u05de\u05e7\u05d5\u05e8 \u05dc\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4<\/a> &#8211; \u05de\u05db\u05d5\u05df \u05d3\u05d5\u05d9\u05d3\u05e1\u05d5\u05df\u00a0<br \/><a href=\"https:\/\/www.hayadan.org.il\/natural-gas-in-discovered-in-israel-2001097\" target=\"_blank\" rel=\"noopener\">\u05db\u05dc \u05de\u05d4 \u05e9\u05e8\u05e6\u05d9\u05ea\u05dd \u05dc\u05d3\u05e2\u05ea \u05e2\u05dc \u05d2\u05d6 \u05d8\u05d1\u05e2\u05d9<\/a> &#8211; \u05d0\u05ea\u05e8 \u05d4\u05d9\u05d3\u05e2\u05df\u00a0\u00a0\u00a0<br \/><a href=\"https:\/\/www.zavit.org.il\/%D7%94%D7%90%D7%9D-%D7%94%D7%92%D7%96-%D7%91%D7%90%D7%9E%D7%AA-%D7%99%D7%A8%D7%95%D7%A7\/\" target=\"_blank\" rel=\"noopener\">\u05d4\u05d0\u05dd \u05d4\u05d2\u05d6 \u05d1\u05d0\u05de\u05ea \u05d9\u05e8\u05d5\u05e7?<\/a> -\u05d0\u05ea\u05e8 \u05d6\u05d5\u05d9\u05ea \u05d1\u05d7\u05d9\u05e0\u05d5\u05da\u00a0<br \/><strong>\u05d0\u05ea\u05e8\u05d9\u05dd \u05de\u05de\u05e9\u05dc\u05ea\u05d9\u05d9\u05dd\u00a0<\/strong><br \/><a href=\"https:\/\/www.gov.il\/he\/departments\/guides\/natural_gas_basics\" target=\"_blank\" rel=\"noopener\">\u05de\u05e9\u05e7 \u05d4\u05d2\u05d6 \u05d4\u05d8\u05d1\u05e2\u05d9<\/a> &#8211; \u05de\u05e9\u05e8\u05d3 \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d5\u05d4\u05ea\u05e9\u05ea\u05d9\u05d5\u05ea\u00a0\u00a0<br \/><strong>\u05e2\u05de\u05d5\u05ea\u05d5\u05ea \u05e1\u05d1\u05d9\u05d1\u05d4\u00a0<\/strong><br \/><a href=\"https:\/\/homelandguards.org\/2020\/11\/07\/environmental-enforcement-in-israel-who-really-monitors-and-checks-how-much-air-pollution-is-emitted-from-the-tamar-gas-rig\/\" target=\"_blank\" rel=\"noopener\">\u05d0\u05db\u05d9\u05e4\u05d4 \u05e1\u05d1\u05d9\u05d1\u05ea\u05d9\u05ea \u05d1\u05d9\u05e9\u05e8\u05d0\u05dc<\/a> \u05de\u05d9 \u05d1\u05d0\u05de\u05ea \u05de\u05e4\u05e7\u05d7 \u05d5\u05d1\u05d5\u05d3\u05e7 \u05db\u05de\u05d4 \u05d6\u05d9\u05d4\u05d5\u05dd \u05d0\u05d5\u05d5\u05d9\u05e8 \u05e0\u05e4\u05dc\u05d8 \u05de\u05d0\u05e1\u05d3\u05ea \u05d4\u05d2\u05d6 \u05ea\u05de\u05e8 ?- \u05e2\u05de\u05d5\u05ea\u05ea \u05e9\u05d5\u05de\u05e8\u05d9 \u05d4\u05d1\u05d9\u05ea\u00a0\u00a0<br \/><strong>\u05d0\u05ea\u05e8\u05d9 \u05ea\u05e7\u05e9\u05d5\u05e8\u05ea\u00a0<\/strong><br \/><a href=\"https:\/\/www.globes.co.il\/news\/article.aspx?did=1001280720\" target=\"_blank\" rel=\"noopener\">\u05de\u05d4 \u05d9\u05d5\u05d3\u05e2 \u05d4\u05e9\u05e8 \u05e9\u05d8\u05d9\u05d9\u05e0\u05d9\u05e5 \u05e2\u05dc \u05d4\u05d6\u05d9\u05d4\u05d5\u05dd \u05e9\u05d2\u05d5\u05e8\u05dd \u05d4\u05d2\u05d6 \u05d4\u05d8\u05d1\u05e2\u05d9?<\/a> &#8211; \u05db\u05ea\u05d1\u05d4 \u05de\u05d2\u05dc\u05d5\u05d1\u05e1\u00a0<br \/><a href=\"https:\/\/www.ynet.co.il\/environment-science\/article\/rj7uhyyl2\" target=\"_blank\" rel=\"noopener\">\u05de\u05d9 \u05de\u05e8\u05d5\u05d5\u05d9\u05d7 \u05de\u05de\u05e8\u05d1\u05e6\u05d9 \u05d4\u05d2\u05d6 \u05e9\u05dc \u05d9\u05e9\u05e8\u05d0\u05dc?<\/a> &#8211; \u05d5\u05d9\u05e0\u05d8 \u05d3\u05d9\u05e2\u05d4\u00a0<br \/><a href=\"https:\/\/drive.google.com\/file\/d\/1DUf44WdlThnv-KnZWgYIoQN6gwLi6UXo\/view?usp=drive_link\" target=\"_blank\" rel=\"noopener\">\u05de\u05d3\u05e2\u05e0\u05d9\u05dd \u05e7\u05d1\u05e2\u05d5 \u05e9\u05d2\u05d6 \u05ea\u05d5\u05e8\u05dd \u05d3\u05e8\u05de\u05d8\u05d9\u05ea \u05dc\u05de\u05e9\u05d1\u05e8 \u05d4\u05d0\u05e7\u05dc\u05d9\u05dd. \u05de\u05e9\u05e8\u05d3 \u05d4\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05e8\u05d5\u05e6\u05d4 \u05e2\u05d5\u05d3 \u05de\u05de\u05e0\u05d5<\/a> &#8211; \u05d4\u05d0\u05e8\u05e5\u00a0\u00a0<\/p><hr \/><p>\u05e9\u05e7\u05d5\u05e4\u05d9\u05ea 54: \u05e4\u05ea\u05d9\u05d7\u05d4\u00a0<br \/>\u05d4\u05e9\u05d9\u05e2\u05d5\u05e8 \u05de\u05d5\u05e7\u05d3\u05e9 \u05dc\u05e0\u05d5\u05e9\u05d0 \u05d4\u05d2\u05d6 \u05d4\u05d8\u05d1\u05e2\u05d9 \u05d1\u05d9\u05e9\u05e8\u05d0\u05dc: \u05d4\u05e2\u05e8\u05db\u05ea \u05de\u05d4\u05d9\u05de\u05e0\u05d5\u05ea \u05e9\u05dc \u05de\u05d9\u05d3\u05e2 \u05de\u05d3\u05e2\u05d9 \u05d1\u05d0\u05d9\u05e0\u05d8\u05e8\u05e0\u05d8. \u05dc\u05d0\u05d7\u05e8 \u05e9\u05dc\u05de\u05d3\u05e0\u05d5 \u05e2\u05dc \u05d4\u05e4\u05e7\u05ea \u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d1\u05d9\u05e9\u05e8\u05d0\u05dc \u05d5\u05d1\u05e2\u05d5\u05dc\u05dd \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea \u05d3\u05dc\u05e7\u05d9 \u05de\u05d0\u05d5\u05d1\u05e0\u05d9\u05dd (\u05ea\u05e8\u05db\u05d5\u05d1\u05d5\u05ea \u05e4\u05d7\u05de\u05df) \u05e0\u05ea\u05de\u05e7\u05d3 \u05db\u05e2\u05ea \u05d5\u05e0\u05e0\u05e1\u05d4 \u05dc\u05d4\u05d1\u05d9\u05df \u05d0\u05ea \u05e0\u05d5\u05e9\u05d0 \u05d4\u05d2\u05d6 \u05d4\u05d8\u05d1\u05e2\u05d9 \u05d1\u05d9\u05e9\u05e8\u05d0\u05dc.\u00a0\u00a0<br \/>\u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea \u05e2\u05d9\u05d5\u05df \u05d5\u05d4\u05e2\u05e8\u05db\u05d4 \u05e9\u05dc \u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05de\u05d9\u05d3\u05e2 \u05d1\u05e0\u05d5\u05e9\u05d0 \u05e9\u05dc \u05d2\u05d6 \u05d8\u05d1\u05e2\u05d9 \u05d1\u05d9\u05e9\u05e8\u05d0\u05dc \u05e0\u05e0\u05e1\u05d4 \u05dc\u05e2\u05e0\u05d5\u05ea \u05e2\u05dc \u05d4\u05e9\u05d0\u05dc\u05d4 &#8211; \u05de\u05d9 \u05de\u05e8\u05d5\u05d5\u05d9\u05d7 \u05d5\u05de\u05d9 \u05e4\u05d7\u05d5\u05ea \u05de\u05d4\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05d2\u05d6 \u05db\u05de\u05e7\u05d5\u05e8 \u05dc\u05d0\u05e0\u05e8\u05d2\u05d9\u05d4 \u05d1\u05d9\u05e9\u05e8\u05d0\u05dc \u05d1\u05e9\u05e0\u05d9\u05dd \u05d4\u05e7\u05e8\u05d5\u05d1\u05d5\u05ea?\u00a0<br \/>\u05e9\u05e7\u05d5\u05e4\u05d9\u05d5\u05ea 55-56: \u05de\u05d7\u05dc\u05e7\u05d9\u05dd \u05d0\u05ea \u05d4\u05db\u05d9\u05ea\u05d4 \u05dc\u05e7\u05d1\u05d5\u05e6\u05d5\u05ea \u05e7\u05d8\u05e0\u05d5\u05ea. \u05db\u05dc \u05e7\u05d1\u05d5\u05e6\u05d4 \u05de\u05e7\u05d1\u05dc\u05ea 2,3\u00a0 \u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05de\u05d9\u05d3\u05e2 \u05e9\u05d5\u05e0\u05d9\u05dd, \u05d5\u05d3\u05e3 \u05e2\u05d1\u05d5\u05d3\u05d4 \u05e2\u05dd \u05d4\u05e0\u05d7\u05d9\u05d5\u05ea.\u00a0\u00a0<br \/>\u05dc\u05d0\u05d7\u05e8 \u05e1\u05d9\u05d5\u05dd \u05d4\u05d4\u05e2\u05e8\u05db\u05d4 \u05e2\u05dc \u05db\u05dc \u05d4\u05de\u05e7\u05d5\u05e8\u05d5\u05ea &#8211; \u05db\u05dc \u05e7\u05d1\u05d5\u05e6\u05d4 \u05ea\u05e6\u05d9\u05d2 \u05d1\u05e4\u05e0\u05d9 \u05d4\u05db\u05d9\u05ea\u05d4 \u05de\u05e7\u05d5\u05e8 \u05d0\u05d7\u05d3 \u05d5\u05d0\u05ea \u05d4\u05d4\u05e2\u05e8\u05db\u05d4 \u05e9\u05dc\u05d4\u05dd \u05dc\u05d2\u05d1\u05d9\u05d5.\u00a0\u00a0<br \/><span style=\"text-decoration: underline\">\u05db\u05de\u05d4 \u05e9\u05d0\u05dc\u05d5\u05ea \u05db\u05dc\u05dc\u05d9\u05d5\u05ea \u05dc\u05d3\u05d5\u05df \u05d1\u05d4\u05df \u05dc\u05e4\u05e0\u05d9 \u05db\u05ea\u05d9\u05d1\u05ea \u05d4\u05d4\u05e2\u05e8\u05db\u05d4:\u00a0<\/span>\u00a0<\/p><ul><li>\u05de\u05d4\u05d9 \u05de\u05d8\u05e8\u05ea \u05d4\u05e4\u05e8\u05e1\u05d5\u05dd? \u05d7\u05d9\u05e9\u05d1\u05d5 \u05e2\u05dc \u05de\u05d4 \u05e9\u05d3\u05e0\u05d5 \u05e2\u05d3 \u05db\u05d4 \u05dc\u05d2\u05d1\u05d9 \u05d3\u05dc\u05e7\u05d9 \u05de\u05d0\u05d5\u05d1\u05e0\u05d9\u05dd \u05d5\u05d2\u05d6\u05d9 \u05d7\u05de\u05de\u05d4.<\/li><li>\u05d0\u05d9\u05dc\u05d5 \u05d4\u05d8\u05d9\u05d5\u05ea* \u05e2\u05e9\u05d5\u05d9\u05d5\u05ea \u05dc\u05d4\u05d9\u05d5\u05ea \u05dc\u05de\u05d7\u05d1\u05e8 \u05d5\u05dc\u05de\u05d5\u05e6\u05d9\u05d0 \u05dc\u05d0\u05d5\u05e8 (\u05d0\u05d5 \u05dc\u05d0\u05e8\u05d2\u05d5\u05df \u05d0\u05d5 \u05dc\u05d7\u05d1\u05e8\u05d4) \u05d5\u05db\u05d9\u05e6\u05d3 \u05d4\u05d4\u05d8\u05d9\u05d5\u05ea \u05d4\u05dc\u05dc\u05d5 \u05e2\u05e9\u05d5\u05d9\u05d5\u05ea \u05dc\u05d4\u05e9\u05e4\u05d9\u05e2 \u05e2\u05dc \u05d4\u05e6\u05d2\u05ea \u05d4\u05de\u05d9\u05d3\u05e2? (\u05e8\u05de\u05d6: \u05e2\u05d9\u05d9\u05e0\u05d5 \u05d1\u05e1\u05e2\u05d9\u05e3 &#8220;\u05d0\u05d5\u05d3\u05d5\u05ea\u05d9\u05e0\u05d5&#8221;).<\/li><li>\u05d0\u05d9\u05dc\u05d5 \u05d4\u05d8\u05d9\u05d5\u05ea \u05e9\u05dc \u05d7\u05d1\u05e8\u05d9\/\u05d5\u05ea \u05d4\u05e7\u05d1\u05d5\u05e6\u05d4 \u05e2\u05e9\u05d5\u05d9\u05d5\u05ea \u05dc\u05d4\u05e9\u05e4\u05d9\u05e2 \u05e2\u05dc \u05d4\u05d1\u05e0\u05ea\u05da \u05d0\u05ea \u05d4\u05de\u05d9\u05d3\u05e2 \u05d4\u05de\u05d5\u05e6\u05d2?<\/li><li>\u05de\u05d9 (\u05dc\u05d0 \u05d0\u05d3\u05dd \u05e1\u05e4\u05e6\u05d9\u05e4\u05d9, \u05d0\u05dc\u05d0 \u05d4\u05ea\u05d9\u05d9\u05d7\u05e1\u05d5\u05ea \u05de\u05d1\u05d7\u05d9\u05e0\u05ea \u05e0\u05d9\u05e1\u05d9\u05d5\u05df \u05d0\u05d5 \u05e8\u05e7\u05e2 \u05dc\u05d9\u05de\u05d5\u05d3\u05d9) \u05de\u05d5\u05de\u05d7\u05d4 \u05dc\u05e0\u05d5\u05e9\u05d0 \u05d4\u05de\u05d5\u05e4\u05d9\u05e2 \u05d1\u05e7\u05d9\u05e9\u05d5\u05e8 \u05e9\u05dc\u05db\u05dd? (\u05dc\u05de\u05e9\u05dc: \u05d0\u05d9\u05e9 \u05e2\u05e1\u05e7\u05d9\u05dd\/\u05e4\u05d5\u05dc\u05d9\u05d8\u05d9\u05e7\u05d0\u05d9\u05ea\/\u05de\u05d3\u05e2\u05e0\u05d9\u05ea)\u00a0\u00a0<\/li><\/ul><p>*\u05d4\u05d8\u05d9\u05d5\u05ea &#8211; \u05d0\u05d9\u05e0\u05d8\u05e8\u05e1\u05d9\u05dd \u05e9\u05d2\u05d5\u05e8\u05de\u05d9\u05dd \u05dc\u05db\u05ea\u05d5\u05d1 \u05de\u05e2\u05de\u05d3\u05d4 \u05de\u05e1\u05d5\u05d9\u05de\u05ea, \u05d5\u05dc\u05d0 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05d0\u05d5\u05d1\u05d9\u05d9\u05e7\u05d8\u05d9\u05d1\u05d9\u05ea \u05dc\u05d7\u05dc\u05d5\u05d8\u05d9\u05df.\u00a0\u00a0<\/p><p>\u05e9\u05e7\u05d5\u05e4\u05d9\u05ea 57: \u05e1\u05d9\u05db\u05d5\u05dd. \u05db\u05dc \u05e7\u05d1\u05d5\u05e6\u05d4 \u05de\u05e6\u05d9\u05d2\u05d4 \u05de\u05e7\u05d5\u05e8 \u05d0\u05d7\u05e8 \u05d5\u05d0\u05ea \u05d4\u05d4\u05e2\u05e8\u05db\u05d4 \u05e9\u05dc\u05d4 \u05dc\u05d2\u05d1\u05d9\u05d5.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ced884f e-con-full e-flex e-con e-child\" data-id=\"ced884f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-fcbb4ac e-flex e-con-boxed e-con e-child\" data-id=\"fcbb4ac\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8cafcc3 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"8cafcc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"64\" height=\"64\" src=\"https:\/\/stweizmann.proj.ac.il\/grand-challenges\/wp-content\/uploads\/sites\/2\/2023\/07\/Notes-Blue-1.png\" class=\"attachment-full size-full wp-image-3691\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7641100 elementor-widget elementor-widget-text-editor\" data-id=\"7641100\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u05d4\u05de\u05dc\u05e6\u05d5\u05ea \u05ea\u05d6\u05de\u05d5\u05df:<\/strong><\/p><p>2*45 \u05d3\u05e7\u05d5\u05ea<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5daa9fd e-flex e-con-boxed e-con e-child\" data-id=\"5daa9fd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8376bb3 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"8376bb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"64\" height=\"65\" src=\"https:\/\/stweizmann.proj.ac.il\/grand-challenges\/wp-content\/uploads\/sites\/2\/2023\/07\/Notes-Green.png\" class=\"attachment-full size-full wp-image-3692\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88688aa elementor-widget elementor-widget-text-editor\" data-id=\"88688aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u05e2\u05e7\u05e8\u05d5\u05e0\u05d5\u05ea \u05ea\u05db\u05e0\u05d5\u05df:<\/strong><\/p><ul><li>\u05e6\u05d3\u05e7 \u05d7\u05d1\u05e8\u05ea\u05d9<\/li><li>\u05d1\u05d7\u05d9\u05e0\u05ea \u05d4\u05d4\u05d9\u05d1\u05d8 \u05d4\u05db\u05dc\u05db\u05dc\u05d9\/\u05de\u05d5\u05e1\u05e8\u05d9\/\u05e4\u05d5\u05dc\u05d9\u05d8\u05d9 \u05e9\u05dc \u05d4\u05e1\u05d5\u05d2\u05d9\u05d9\u05d4<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8d45c87 e-flex e-con-boxed e-con e-parent\" data-id=\"8d45c87\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4dadcae e-flex e-con-boxed e-con e-child\" data-id=\"4dadcae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b97c362 elementor-align-right elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"b97c362\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/stweizmann.proj.ac.il\/grand-challenges\/he\/lesson_page\/powering_a_warming_planet-ch1_4-heb\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\"><b>\u05dc\u05e9\u05d9\u05e2\u05d5\u05e8 1.4  <\/b><\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee8b77e elementor-align-right elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"ee8b77e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div 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