{"id":3348,"date":"2022-12-13T06:33:51","date_gmt":"2022-12-13T06:33:51","guid":{"rendered":"https:\/\/4thclass.deltapublications.in\/?page_id=3348"},"modified":"2024-12-26T05:27:45","modified_gmt":"2024-12-26T05:27:45","slug":"s-11-e-how-the-earth-moves","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/s-11-e-how-the-earth-moves\/","title":{"rendered":"s-11.e How The Earth Moves"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-huge-font-size\" style=\"color:#00056d;text-transform:uppercase\"><strong> How The Earth Moves<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/how-the-earth-moves-1.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-869a5c0b6b78055316c8d0186252dcbd\" style=\"color:#74008b\"><strong>key notes :<\/strong><\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-29273811fc325c0a698cf5c971810a5d\" style=\"color:#000060\"><strong>Two Types of Earth\u2019s Movements<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"260\" height=\"194\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-67.png\" alt=\"\" class=\"wp-image-14375\"\/><\/figure><\/div>\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li><strong>Rotation:<\/strong> The Earth spins on its axis.<\/li>\n\n\n\n<li><strong>Revolution:<\/strong> The Earth orbits around the Sun.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-fca0d0701b8e77d2590d57c9cbb215c9\" style=\"color:#000060\"><strong>Rotation<\/strong><\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Takes <strong>24 hours<\/strong> to complete one full spin.<\/li>\n\n\n\n<li>Causes <strong>day and night.<\/strong><\/li>\n\n\n\n<li>The axis is an <strong>imaginary line<\/strong> that runs from the North Pole to the South Pole.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-742d1ff04fd064c8be41b2910166aaf3\" style=\"color:#000060\"><strong>Revolution<\/strong><\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Takes about <strong>365.25 days<\/strong> to complete one orbit.<\/li>\n\n\n\n<li>Causes <strong>seasons<\/strong> due to the tilt of the Earth\u2019s axis.<\/li>\n\n\n\n<li>The Earth\u2019s orbit is <strong>elliptical<\/strong> (oval-shaped).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-395a434f3a513c05e8da34d185cee45f\" style=\"color:#000060\"><strong>Tilt of the Earth\u2019s Axis<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"399\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-68.png\" alt=\"\" class=\"wp-image-14376\" style=\"width:375px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-68.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-68-300x239.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The axis is tilted at an angle of <strong>23.5 degrees.<\/strong><\/li>\n\n\n\n<li>Different parts of the Earth receive varying amounts of sunlight, creating seasons.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-52e4bd2e70a12b880650c8f1e629a454\" style=\"color:#000060\"><strong>The Sun\u2019s Role<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"990\" height=\"743\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-69.png\" alt=\"\" class=\"wp-image-14377\" style=\"width:420px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-69.png 990w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-69-300x225.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-69-768x576.png 768w\" sizes=\"auto, (max-width: 990px) 100vw, 990px\" \/><\/figure><\/div>\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The Sun is the <strong>center of the solar system<\/strong> and provides light and heat.<\/li>\n\n\n\n<li>The Earth moves in an orbit due to the Sun\u2019s <strong>gravitational pull.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-47b49cf5ad876b1ad15e8e961ca66e36\" style=\"color:#000060\"><strong>Day and Night Cycle<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"998\" height=\"678\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-70.png\" alt=\"\" class=\"wp-image-14378\" style=\"width:437px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-70.png 998w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-70-300x204.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-70-768x522.png 768w\" sizes=\"auto, (max-width: 998px) 100vw, 998px\" \/><\/figure><\/div>\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The side of the Earth facing the Sun experiences <strong>day.<\/strong><\/li>\n\n\n\n<li>The opposite side experiences <strong>night.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-2223adbfa8b4715630a8586d406b6e07\" style=\"color:#000060\"><strong>Seasonal Changes<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"422\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-71.png\" alt=\"\" class=\"wp-image-14379\" style=\"width:486px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-71.png 768w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-71-300x165.png 300w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/div>\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The tilt and revolution cause <strong>summer, winter, spring, and autumn.<\/strong><\/li>\n\n\n\n<li>When one hemisphere is tilted toward the Sun, it experiences summer, while the opposite experiences winter.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-d3b01000292d0b36a97960b6002a5dd8\" style=\"color:#000060\"><strong>Speed of Movement<\/strong><\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The Earth rotates at about <strong>1,670 kilometers per hour (at the equator).<\/strong><\/li>\n\n\n\n<li>It revolves around the Sun at approximately <strong>107,000 kilometers per hour.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-378e010a7e08ee1dafc812b92bb67134\" style=\"color:#000060\"><strong>Important Observations<\/strong><\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Sunrise and sunset are due to Earth\u2019s rotation.<\/li>\n\n\n\n<li>Stars and constellations appear to move across the sky because of Earth\u2019s rotation and revolution.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81897\/273\/517\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-13.png\" alt=\"\" class=\"wp-image-5695\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-13.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-13-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-13-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/82304\/922\/461\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-13.png\" alt=\"\" class=\"wp-image-5697\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-13.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-13-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-13-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>How The Earth Moves key notes : Two Types of Earth\u2019s Movements Rotation Revolution Tilt of the Earth\u2019s Axis The Sun\u2019s Role Day and Night Cycle Seasonal Changes Speed of Movement Important Observations Let&#8217;s practice!<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3348","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3348"}],"version-history":[{"count":14,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3348\/revisions"}],"predecessor-version":[{"id":14380,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3348\/revisions\/14380"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}