{"id":4354,"date":"2022-12-13T06:49:15","date_gmt":"2022-12-13T06:49:15","guid":{"rendered":"https:\/\/3rdclass.deltapublications.in\/?page_id=4354"},"modified":"2024-12-14T11:06:54","modified_gmt":"2024-12-14T11:06:54","slug":"s-10-a-air","status":"publish","type":"page","link":"https:\/\/3rdclass.deltapublications.in\/index.php\/s-10-a-air\/","title":{"rendered":"s-10.a Air"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Air<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/AIR.mp4\"><\/video><\/figure>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"770\" height=\"604\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-130.png\" alt=\"\" class=\"wp-image-11607\" style=\"width:367px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-130.png 770w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-130-300x235.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-130-768x602.png 768w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/figure><\/div>\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-f79afd6ea8b322268468366b8e5f7cc7\" 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-80c5023de6c61f79ceaa3ea3462ce36e\" style=\"color:#000060\"><strong>What is Air?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Air is a mixture of gases that surrounds the Earth.<\/li>\n\n\n\n<li>It is invisible but we can feel it when it moves (wind).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-189fa63d63c6cae731995c546741d7ec\" style=\"color:#000060\"><strong>Composition of Air:<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"198\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-122.png\" alt=\"\" class=\"wp-image-18179\"\/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Air contains several gases, the most important being oxygen, nitrogen, and carbon dioxide.<\/li>\n\n\n\n<li>Oxygen helps us breathe, while nitrogen is the most abundant gas in the air.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-42e65ae5366c2167c46f23a2ef400376\" style=\"color:#000060\"><strong>Importance of Air:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Air is essential for life. Plants, animals, and humans need oxygen to survive.<\/li>\n\n\n\n<li>Plants also need carbon dioxide in the air for photosynthesis (making their food).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-166ecaef3f7f0af3f7dbc3e8fb06a138\" style=\"color:#000060\"><strong>Properties of Air:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Air has weight, although it is not easy to see or feel it.<\/li>\n\n\n\n<li>Air can move, creating wind, which helps carry pollen, seeds, and water vapor.<\/li>\n\n\n\n<li>Air can be warm or cold, and it can contain moisture (humidity).<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-c5cc496928899ac81da56c7478a0c7f9\" style=\"color:#000060\"><strong>Uses of Air:<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-124-1024x682.png\" alt=\"\" class=\"wp-image-18181\" style=\"width:446px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-124-1024x682.png 1024w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-124-300x200.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-124-768x512.png 768w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-124-1536x1024.png 1536w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-124-1568x1045.png 1568w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-124.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Air helps in the movement of wind, which is important for weather patterns.<\/li>\n\n\n\n<li>We use air for breathing, flying (airplanes), and even in tools like windmills.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-5d6225a5bb9abe81f5a3e837e34d5c4f\" style=\"color:#000060\"><strong>Air Pollution:<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-125.png\" alt=\"\" class=\"wp-image-18183\" style=\"width:358px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-125.png 512w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-125-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-125-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/image-125-400x400.png 400w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Sometimes air becomes polluted due to smoke, dust, and harmful gases from factories and cars.<\/li>\n\n\n\n<li>It is important to keep the air clean by reducing pollution.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-0d837a71d78b0e5ec9739ba81a077660\" style=\"color:#000060\"><strong>Experiment:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-large-font-size\">Simple activities like blowing up a balloon show that air occupies space and has volume.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-7b65b28915c8ac2d92c9b84bb65e657a\" style=\"color:#000060\"><strong>Conclusion:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Air is all around us, and without it, living things cannot survive. It is important to take care of our air to keep the Earth healthy.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group has-large-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n<\/div><\/div>\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\/82229\/679\/311\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-56.png\" alt=\"\" class=\"wp-image-7484\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-56.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-56-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-56-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-56-400x400.png 400w\" 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\/59593\/254\/704\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-55.png\" alt=\"\" class=\"wp-image-7485\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-55.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-55-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-55-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-55-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Air Key Notes: What is Air? Composition of Air: Importance of Air: Properties of Air: Uses of Air: Air Pollution: Experiment: Conclusion: 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,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-4354","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=4354"}],"version-history":[{"count":16,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4354\/revisions"}],"predecessor-version":[{"id":18184,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4354\/revisions\/18184"}],"wp:attachment":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=4354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}