{"id":542,"date":"2004-12-03T09:35:00","date_gmt":"2004-12-03T08:35:00","guid":{"rendered":"https:\/\/kids.esa.int\/oceans\/"},"modified":"2026-10-08T00:29:26","modified_gmt":"2026-10-07T22:29:26","slug":"oceans","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/pt\/oceans\/","title":{"rendered":"Oceanos"},"content":{"rendered":"<div class=\"lede\">\n<p>A Terra \u00e9 o \u00fanico mundo que conhecemos que possui \u00e1gua l\u00edquida na sua superf\u00edcie. Os oceanos cobrem sete d\u00e9cimos da superf\u00edcie do planeta. No entanto, em muitos aspetos, continuam a ser um mist\u00e9rio.<\/p>\n<\/div>\n<p>Os oceanos t\u00eam um impacto significativo no clima e na atmosfera. Funcionam como aquecedores de acumula\u00e7\u00e3o no inverno e como aparelhos de ar condicionado no ver\u00e3o.<\/p>\n<p>As correntes oce\u00e2nicas funcionam como enormes correias transportadoras, transportando calor do equador para os p\u00f3los. A Europa Ocidental seria t\u00e3o fria como o Canad\u00e1 no inverno se a corrente do Golfo desaparecesse.<\/p>\n<p>H\u00e1 mais vida nos oceanos do que em qualquer outro lugar da Terra. At\u00e9 mesmo o pl\u00e2ncton, as formas mais min\u00fasculas de vida marinha, absorve enormes quantidades de di\u00f3xido de carbono. No entanto, o despejo de petr\u00f3leo e de res\u00edduos t\u00f3xicos constitui um problema grave.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"800\" data-credit=\"ESA\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2004\/07\/Atlantic_ocean_seen_by_Envisat_s_AATSR2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2004\/07\/atlantic_ocean_seen_by_envisat_s_aatsr2\/17903677-2-eng-GB\/Atlantic_ocean_seen_by_Envisat_s_AATSR.jpg\" alt=\"Atlantic ocean seen by Envisat&#x27;s AATSR\"><figcaption>O Oceano Atl\u00e2ntico visto pelo AATSR do Envisat<\/figcaption><\/figure>\n<p>Os sat\u00e9lites s\u00e3o ideais para estudar e cartografar os vastos mares. O radar espacial consegue detetar \u201ccolinas\u201d e \u201cvales\u201d no mar. Tamb\u00e9m \u00e9 poss\u00edvel determinar a altura das ondas, a velocidade e a dire\u00e7\u00e3o do vento. Os navios beneficiam enormemente das imagens de tempestades, icebergues perigosos e camadas de gelo marinho no inverno.<\/p>","protected":false},"excerpt":{"rendered":"<p>Earth is the only world we know that has liquid water on its surface. Oceans cover seven tenths of the planet&#8217;s surface. Yet, in many ways, they remain a mystery. [&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\/2002\/02\/ocean_real2\/17863603-3-eng-GB\/Ocean_real.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\/2002\/02\/Ocean_real2","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":[42,10,66],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-542","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-water-world","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/posts\/542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/comments?post=542"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/posts\/542\/revisions"}],"predecessor-version":[{"id":4538,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/posts\/542\/revisions\/4538"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/media?parent=542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/categories?post=542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/tags?post=542"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/panel?post=542"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/language?post=542"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/age?post=542"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/duration?post=542"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/resource_type?post=542"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/audience?post=542"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/pt\/wp-json\/wp\/v2\/wf_post_folders?post=542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}