{"id":1128,"date":"2004-11-15T16:10:00","date_gmt":"2004-11-15T15:10:00","guid":{"rendered":"https:\/\/kids.esa.int\/planet_earth_-_a_water_world\/"},"modified":"2026-10-08T00:36:19","modified_gmt":"2026-10-07T22:36:19","slug":"planet_earth_-_a_water_world","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/et\/planet_earth_-_a_water_world\/","title":{"rendered":"Planeet Maa \u2013 veemaailm"},"content":{"rendered":"<div class=\"lede\">\n<p>Maa ei sarnane \u00fchegi teise planeediga, mida me seni oleme vaadelnud. See on ainus meile teadaolev planeet, millel on suured pinnaveealad ja atmosf\u00e4\u00e4ris palju hapnikku. Samuti on see ainus teadaolev planeet, kus leidub elu. See teebki selle v\u00e4ga eriliseks.<\/p>\n<\/div>\n<p>Kosmoselaevalt v\u00f5i Kuult vaadates paistab Maa sinise planeedina \u2013 oaasina kosmoses. Seda seet\u00f5ttu, et umbes seitse k\u00fcmnendikku selle pinnast on kaetud ookeanidega. Kui P\u00e4ike vee soojendab, muutub see gaasiks (mida nimetatakse veeauruks). Kui see gaas jahtub, muutub see tagasi veetilkadeks, moodustades pilved ja vihma.<\/p>\n<p>See veeringlus on v\u00f5imalik t\u00e4nu sellele, et Maa asub P\u00e4ikesest 150 miljoni km kaugusel, P\u00e4ikeses\u00fcsteemi nn \u2018Goldilocksi\u2019 tsoonis. P\u00e4ikesest kolmandana asuvana planeedina ei ole Maa ookeanide olemasoluks ei liiga kuum ega liiga k\u00fclm. Ka temperatuur on eluks just \u00f5ige. Ja nii on see p\u00fcsinud juba miljardeid aastaid.<\/p>","protected":false},"excerpt":{"rendered":"<p>Earth is like no other planet that we have yet observed. It is the only world we know that has large areas of surface water and a lot of oxygen [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2003\/04\/earth_view_32\/17883695-2-eng-GB\/Earth_view_3.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/04\/Earth_view_32","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,11,12],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-1128","post","type-post","status-publish","format-standard","hentry","category-learn","category-our-universe","category-planets-and-moons","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/comments?post=1128"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1128\/revisions"}],"predecessor-version":[{"id":2271,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/posts\/1128\/revisions\/2271"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/media?parent=1128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/categories?post=1128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/tags?post=1128"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/panel?post=1128"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/language?post=1128"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/age?post=1128"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/duration?post=1128"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/resource_type?post=1128"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/audience?post=1128"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/et\/wp-json\/wp\/v2\/wf_post_folders?post=1128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}