{"id":38298,"date":"2021-08-20T18:22:08","date_gmt":"2021-08-20T21:22:08","guid":{"rendered":"https:\/\/www.ufrgs.br\/amlef\/?post_type=tnc_col_21662_item&#038;p=38298"},"modified":"2021-08-21T18:07:00","modified_gmt":"2021-08-21T21:07:00","slug":"atmosfera","status":"publish","type":"tnc_col_21662_item","link":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/","title":{"rendered":"Atmosfera"},"content":{"rendered":"<p>Atmos\u00adfera<br>\nA Atmos\u00adfera \u00e9 a camada gasosa que envolve a Terra. Ela \u00e9 mantida pela gra\u00advi\u00addade e con\u00adforme a alti\u00adtude aumenta vai tor\u00adnando-se mais rare\u00adfeita, ou seja, com menor con\u00adcen\u00adtra\u00ad\u00e7\u00e3o de gases, entre eles o Oxi\u00adg\u00ea\u00adnio (O\u00b2).<br>\nA com\u00adpo\u00adsi\u00ad\u00e7\u00e3o da Atmos\u00adfera (tamb\u00e9m chamada de ar) \u00e9 78,09% de Nitro\u00adg\u00ea\u00adnio, 20,95% de Oxi\u00adg\u00ea\u00adnio, 0,93% de Arg\u00f4nio,  0,039% de G\u00e1s Carb\u00f4\u00adnico e outros gases que tem uma quan\u00adti\u00addade muito pequena. A Atmos\u00adfera cont\u00e9m, em m\u00e9dia, 1% de  vapor de&nbsp;\u00e1gua.<br>\nMassa: apro\u00adxi\u00adma\u00adda\u00admente 5,1 x 1018 kg, sendo \u00be nos pri\u00admei\u00adros 11km (par\u00adtindo da crosta terrestre).<\/p>\n<p>Camadas da Atmosfera<br>\nTro\u00adpos\u00adfera: \u00e9 a camada mais pr\u00f3xima da Crosta Ter\u00adres\u00adtre ocu\u00adpando 75% da massa atmos\u00adf\u00e9\u00adrica e varia em altura, 7km nos polos at\u00e9 17km nos tr\u00f3\u00adpi\u00adcos, tendo uma espes\u00adsura de 10km, em m\u00e9dia, \u00c9 na Tro\u00adpos\u00adfera que se con\u00adcen\u00adtra quase todo o vapor d\u2019\u00e1gua mis\u00adtu\u00adrado ao ar que res\u00adpi\u00adra\u00admos, e, onde os avi\u00f5es tra\u00adfe\u00adgam e os fen\u00f4\u00adme\u00adnos mete\u00ado\u00adro\u00adl\u00f3\u00adgi\u00adcos acon\u00adte\u00adcem. Na base da  Tro\u00adpos\u00adfera est\u00e1 a Camada Limite Pla\u00adne\u00adt\u00e1\u00adria (CLP) ou Camada Limite Atmos\u00adf\u00e9\u00adrica (CLA), que varia em m\u00e9dia em 1km, e sofre direta influ\u00ean\u00adcia da super\u00adf\u00ed\u00adcie ter\u00adres\u00adtre, como no aque\u00adci\u00admento e res\u00adfri\u00ada\u00admento da superf\u00edcie.<\/p>\n<p>Estra\u00adtos\u00adfera: pode chegar a 50km de altura;  nessa camada o ar \u00e9 mais rare\u00adfeito e o O\u00b2 \u00e9 mais escasso. E, no seu limite infe\u00adrior, se encon\u00adtra a \u201cCamada de Oz\u00f4nio\u201d res\u00adpon\u00ads\u00e1\u00advel pela nossa pro\u00adte\u00ad\u00e7\u00e3o contra os raios ultra\u00advi\u00ado\u00adle\u00adtas (UV) e onde come\u00e7a a Dis\u00adper\u00ads\u00e3o da Luz Solar, ori\u00adgi\u00adnando o azul do&nbsp;c\u00e9u.&nbsp;<\/p>\n<p>Mesos\u00adfera: Nesta camada, que tem em m\u00e9dia 80km, a tem\u00adpe\u00adra\u00adtura diminui con\u00adforme a alti\u00adtude (ele\u00adva\u00ad\u00e7\u00e3o ver\u00adti\u00adcal, medida em rela\u00e7\u00e3o ao n\u00edvel do mar) atin\u00adgindo \u2011100\u00baC. \u00c9 nessa camada que os meteoritos\/ mete\u00ado\u00adr\u00f3i\u00addes \/ detri\u00adtos  entram em combust\u00e3o.<\/p>\n<p>Ter\u00admos\u00adfera: \u00e9 a camada mais extensa, em torno de 500km, sendo o limite para o Espa\u00e7o Inter\u00adpla\u00adne\u00adt\u00e1\u00adrio defi\u00adnido como Linha de Karman (100km acima da linha do mar). A entrada ou reen\u00adtrada na atmos\u00adfera s\u00f3 \u00e9 per\u00adcep\u00adt\u00ed\u00advel a 120km, mais ou menos, pois nessa alti\u00adtude os efeitos atmos\u00adf\u00e9\u00adri\u00adcos s\u00e3o mais evidentes.<br>\nA Esta\u00e7\u00e3o Espa\u00adcial Inter\u00adna\u00adci\u00ado\u00adnal (ISS) orbita nesta camada entre 400 e 410km.  Na Ter\u00admos\u00adfera acon\u00adte\u00adcem os \u201cfen\u00f4\u00adme\u00adnos da Aero\u00adlu\u00admi\u00adnes\u00adc\u00ean\u00adcia das emis\u00ads\u00f5es de hidro\u00adxila; a Aero\u00adlu\u00admi\u00adnes\u00adc\u00ean\u00adcia  Diurna e a Aero\u00adlu\u00admi\u00adnes\u00adc\u00ean\u00adcia Noturna, mais conhe\u00adci\u00addas como Aurora  Boreal e Austral ou Auroras Polares, pois s\u00f3 s\u00e3o visu\u00ada\u00adli\u00adza\u00addas nos&nbsp;polos.&nbsp;<\/p>\n<p>Exos\u00adfera: \u00e9 a camada mais externa da Terra, entre 800 e 10.000km \u00c9 com\u00adposta basi\u00adca\u00admente de H\u00e9lio e Hidro\u00adg\u00ea\u00adnio. \u00c9 tamb\u00e9m na Exos\u00adfera onde orbitam os sat\u00e9\u00adli\u00adtes arti\u00adfi\u00adcias e os teles\u00adc\u00f3\u00adpios espaciais&nbsp;.<\/p>\n","protected":false},"featured_media":38389,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","class_list":["post-38298","tnc_col_21662_item","type-tnc_col_21662_item","status-publish","format-standard","has-post-thumbnail","hentry","tnc_tax_22435-conceito","tnc_tax_16178-silvana-fraga"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Atmosfera - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Atmosfera - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o\" \/>\n<meta property=\"og:description\" content=\"Atmos\u00adfera A Atmos\u00adfera \u00e9 a camada gasosa que envolve a Terra. Ela \u00e9 mantida pela gra\u00advi\u00addade e con\u00adforme a alti\u00adtude aumenta vai tor\u00adnando-se mais rare\u00adfeita, ou seja, com menor con\u00adcen\u00adtra\u00ad\u00e7\u00e3o de gases, entre eles o Oxi\u00adg\u00ea\u00adnio (O\u00b2). A com\u00adpo\u00adsi\u00ad\u00e7\u00e3o da Atmos\u00adfera (tamb\u00e9m chamada de ar) \u00e9 78,09% de Nitro\u00adg\u00ea\u00adnio, 20,95% de Oxi\u00adg\u00ea\u00adnio, 0,93% de Arg\u00f4nio, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/\" \/>\n<meta property=\"og:site_name\" content=\"Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AMLEF.IF.UFRGS\" \/>\n<meta property=\"article:modified_time\" content=\"2021-08-21T21:07:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/08\/Atmosfera.png\" \/>\n\t<meta property=\"og:image:width\" content=\"502\" \/>\n\t<meta property=\"og:image:height\" content=\"501\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/\",\"url\":\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/\",\"name\":\"Atmosfera - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o\",\"isPartOf\":{\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/08\/Atmosfera.png\",\"datePublished\":\"2021-08-20T21:22:08+00:00\",\"dateModified\":\"2021-08-21T21:07:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#primaryimage\",\"url\":\"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/08\/Atmosfera.png\",\"contentUrl\":\"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/08\/Atmosfera.png\",\"width\":502,\"height\":501},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\/\/www.ufrgs.br\/amlef\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Gloss\u00e1rio\",\"item\":\"https:\/\/www.ufrgs.br\/amlef\/glossario\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Atmosfera\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/#website\",\"url\":\"https:\/\/www.ufrgs.br\/amlef\/\",\"name\":\"Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o\",\"description\":\"Acervo Museol\u00f3gico dos Laborat\u00f3rios de Ensino de F\u00edsica\",\"publisher\":{\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ufrgs.br\/amlef\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/#organization\",\"name\":\"Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o\",\"url\":\"https:\/\/www.ufrgs.br\/amlef\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/07\/LOGO_CABECALHO.jpg\",\"contentUrl\":\"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/07\/LOGO_CABECALHO.jpg\",\"width\":2065,\"height\":354,\"caption\":\"Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o\"},\"image\":{\"@id\":\"https:\/\/www.ufrgs.br\/amlef\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/AMLEF.IF.UFRGS\",\"https:\/\/www.instagram.com\/amlef.ufrgs\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Atmosfera - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/","og_locale":"pt_BR","og_type":"article","og_title":"Atmosfera - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o","og_description":"Atmos\u00adfera A Atmos\u00adfera \u00e9 a camada gasosa que envolve a Terra. Ela \u00e9 mantida pela gra\u00advi\u00addade e con\u00adforme a alti\u00adtude aumenta vai tor\u00adnando-se mais rare\u00adfeita, ou seja, com menor con\u00adcen\u00adtra\u00ad\u00e7\u00e3o de gases, entre eles o Oxi\u00adg\u00ea\u00adnio (O\u00b2). A com\u00adpo\u00adsi\u00ad\u00e7\u00e3o da Atmos\u00adfera (tamb\u00e9m chamada de ar) \u00e9 78,09% de Nitro\u00adg\u00ea\u00adnio, 20,95% de Oxi\u00adg\u00ea\u00adnio, 0,93% de Arg\u00f4nio, [&hellip;]","og_url":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/","og_site_name":"Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o","article_publisher":"https:\/\/www.facebook.com\/AMLEF.IF.UFRGS","article_modified_time":"2021-08-21T21:07:00+00:00","og_image":[{"width":502,"height":501,"url":"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/08\/Atmosfera.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/","url":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/","name":"Atmosfera - Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o","isPartOf":{"@id":"https:\/\/www.ufrgs.br\/amlef\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#primaryimage"},"image":{"@id":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/08\/Atmosfera.png","datePublished":"2021-08-20T21:22:08+00:00","dateModified":"2021-08-21T21:07:00+00:00","breadcrumb":{"@id":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#primaryimage","url":"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/08\/Atmosfera.png","contentUrl":"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/08\/Atmosfera.png","width":502,"height":501},{"@type":"BreadcrumbList","@id":"https:\/\/www.ufrgs.br\/amlef\/glossario\/atmosfera\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/www.ufrgs.br\/amlef\/"},{"@type":"ListItem","position":2,"name":"Gloss\u00e1rio","item":"https:\/\/www.ufrgs.br\/amlef\/glossario\/"},{"@type":"ListItem","position":3,"name":"Atmosfera"}]},{"@type":"WebSite","@id":"https:\/\/www.ufrgs.br\/amlef\/#website","url":"https:\/\/www.ufrgs.br\/amlef\/","name":"Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o","description":"Acervo Museol\u00f3gico dos Laborat\u00f3rios de Ensino de F\u00edsica","publisher":{"@id":"https:\/\/www.ufrgs.br\/amlef\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ufrgs.br\/amlef\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.ufrgs.br\/amlef\/#organization","name":"Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o","url":"https:\/\/www.ufrgs.br\/amlef\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.ufrgs.br\/amlef\/#\/schema\/logo\/image\/","url":"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/07\/LOGO_CABECALHO.jpg","contentUrl":"https:\/\/www.ufrgs.br\/amlef\/wp-content\/uploads\/2021\/07\/LOGO_CABECALHO.jpg","width":2065,"height":354,"caption":"Museu dos Laborat\u00f3rios de Ensino de F\u00edsica - Em Transi\u00e7\u00e3o"},"image":{"@id":"https:\/\/www.ufrgs.br\/amlef\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/AMLEF.IF.UFRGS","https:\/\/www.instagram.com\/amlef.ufrgs\/"]}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.ufrgs.br\/amlef\/wp-json\/wp\/v2\/tnc_col_21662_item\/38298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ufrgs.br\/amlef\/wp-json\/wp\/v2\/tnc_col_21662_item"}],"about":[{"href":"https:\/\/www.ufrgs.br\/amlef\/wp-json\/wp\/v2\/types\/tnc_col_21662_item"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/amlef\/wp-json\/wp\/v2\/comments?post=38298"}],"version-history":[{"count":4,"href":"https:\/\/www.ufrgs.br\/amlef\/wp-json\/wp\/v2\/tnc_col_21662_item\/38298\/revisions"}],"predecessor-version":[{"id":38548,"href":"https:\/\/www.ufrgs.br\/amlef\/wp-json\/wp\/v2\/tnc_col_21662_item\/38298\/revisions\/38548"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/amlef\/wp-json\/wp\/v2\/media\/38389"}],"wp:attachment":[{"href":"https:\/\/www.ufrgs.br\/amlef\/wp-json\/wp\/v2\/media?parent=38298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}