Yery\u00fcz\u00fcn\u00fc olu\u015fturan b\u00fcy\u00fck kara par\u00e7alar\u0131na k\u0131ta veya anakara denir. K\u0131talar yery\u00fcz\u00fcn\u00fcn b\u00fcy\u00fck bir b\u00f6l\u00fcm\u00fcn\u00fc kaplayan b\u00fcy\u00fck kara k\u00fctleleridir. K\u0131talar b\u00fcy\u00fckl\u00fcklerine g\u00f6re; Asya Afrika Kuzey Amerika G\u00fcney Amerika Antarktika Avrupa ve Avustralya olarak dizilirler. Avrupa k\u0131tas\u0131 Asya k\u0131tas\u0131n\u0131n geni\u015f bir yar\u0131madas\u0131 durumunda oldu\u011fundan ikisine birlikte Avrasya denir. (6 veya 7 k\u0131ta).
\n K\u0131talar\u0131n olu\u015fumu ile ilgili olarak Alman Alfred Wegener ve Hary Hammond Hess isimli bilim adamlar\u0131 \u00e7e\u015fitli teoriler ortaya koymu\u015ftur.
\na)Alfred Wegener\u2019a G\u00f6re K\u0131talar\u0131n Olu\u015fumu Teorisi :
\n Alman bilim adam\u0131 Alfred Wegener 1912 y\u0131l\u0131nda b\u00fct\u00fcn k\u0131talar\u0131n 250 milyon y\u0131l \u00f6nce tek par\u00e7a halinde dev bir k\u0131ta oldu\u011funu \u00f6ne s\u00fcrm\u00fc\u015ft\u00fcr. Wegener\u2019a g\u00f6re bu dev k\u0131ta daha sonra k\u00fc\u00e7\u00fck k\u0131talara b\u00f6l\u00fcnm\u00fc\u015f ve bunlar da zamanla birbirlerinden uzakla\u015farak ayr\u0131lm\u0131\u015flar ve hala da uzakla\u015fmaya devam etmektedirler.
\n Wegener\u2019a g\u00f6re k\u0131talar\u0131n birbirinden ayr\u0131lmas\u0131n\u0131n ve uzakla\u015fmas\u0131n\u0131n nedeni k\u0131talar\u0131n okyanus taban\u0131 \u00fczerinde kaymas\u0131d\u0131r.
\n Wegener\u2019a g\u00f6re k\u0131talar\u0131n daha \u00f6nce tek par\u00e7a oldu\u011fu ile ilgili olarak;
\n \u2022 D\u00fcnyadaki k\u0131talar\u0131n b\u00fcy\u00fck bir yap\u2013boz gibi birbirini tamamlayan par\u00e7alar olmas\u0131 k\u0131talar\u0131n \u00f6nceden tek par\u00e7a oldu\u011funun kan\u0131t\u0131d\u0131r.
\n \u2022 Ayn\u0131 t\u00fcr s\u00fcr\u00fcngenlere ait fosillerin okyanus taraf\u0131ndan ayr\u0131lan farkl\u0131 k\u0131talarda bulunmas\u0131 k\u0131talar\u0131n birbirinden ayr\u0131lmas\u0131n\u0131n kan\u0131t\u0131d\u0131r. Bir zamanlar tek bir dev k\u0131ta \u00fczerinde ya\u015fayan s\u00fcr\u00fcngenler dev k\u0131tan\u0131n k\u0131r\u0131lmas\u0131 ve par\u00e7alara ayr\u0131lmas\u0131 ile farkl\u0131 k\u0131talarda kalm\u0131\u015flard\u0131r. (Fosillere g\u00f6re kan\u0131tlam\u0131\u015ft\u0131r).
\n \u2022 Ekvatora yak\u0131n bir \u00fclke olan Hindistan\u2019da buzullar\u0131n olmas\u0131 beklenmezken burada buzullardan maddelerin bulunmas\u0131 k\u0131talar\u0131n birbirinden ayr\u0131lmas\u0131n\u0131n kan\u0131t\u0131d\u0131r. (\u0130klime g\u00f6re kan\u0131tlam\u0131\u015ft\u0131r).
\nb) Hary Hammond Hesse\u2019e G\u00f6re K\u0131talar\u0131n Olu\u015fumu Teorisi :
\n Wegener\u2019in k\u0131talar\u0131n olu\u015fumu ile ilgili olarak ortaya koydu\u011fu g\u00f6r\u00fc\u015f o d\u00f6nemde kabul edilmemi\u015f fakat Hary Hammond Hess isimli bilim adam\u0131n\u0131n ortaya koydu\u011fu okyanus taban\u0131 yay\u0131lmas\u0131 teorisinden sonra anlam kazanm\u0131\u015ft\u0131r.
\n Hammond\u2019a g\u00f6re k\u0131talar\u0131n olu\u015fmas\u0131n\u0131n nedeni sadece k\u0131talar\u0131n okyanus taban\u0131 \u00fczerinde kaymas\u0131 de\u011fildir ve okyanus taban\u0131 da hareket halindedir. Buna okyanus taban\u0131 yay\u0131lmas\u0131 teorisi denir.
\nc) G\u00fcn\u00fcm\u00fczdeki K\u0131talar\u0131n Olu\u015fumu Teorisi :
\n G\u00fcn\u00fcm\u00fczde k\u0131talar\u0131n olu\u015fmas\u0131n\u0131n ve birbirinden ayr\u0131larak uzakla\u015fmas\u0131n\u0131n ate\u015f k\u00fcredeki s\u0131cak ve ak\u0131\u015fkan magman\u0131n hareketi sonucu ger\u00e7ekle\u015fen levha hareketleri nedeniyle olu\u015ftu\u011fu kan\u0131tlanm\u0131\u015ft\u0131r.
\n Ate\u015f k\u00fcredeki magma s\u0131cak ve ak\u0131\u015fkan bir maddedir ve ate\u015f k\u00fcredeki hareketlerin nedeni magmad\u0131r.
\n \u2022 B\u00fct\u00fcn k\u0131talar g\u00fcn\u00fcm\u00fczden yakla\u015f\u0131k 250 milyon y\u0131l \u00f6nce tek par\u00e7a halinde dev bir k\u0131ta halinde idi. (Bilim adamlar\u0131 bu dev k\u0131taya Pangea onu \u00e7evreleyen deniz ise Panthalassa ad\u0131n\u0131 vermi\u015flerdir). (G\u00fcney Kutbu\u2019nda bulunuyordu).
\n \u2022 Dev k\u0131ta b\u00f6l\u00fcnerek k\u00fc\u00e7\u00fck k\u0131talar\u0131 olu\u015fturdu ve bu k\u0131talar da \u00e7e\u015fitli kuvvetlerin etkisi ile birbirlerinden uzakla\u015fmaya ba\u015flad\u0131lar.
\n \u2022 Belli bir s\u00fcre sonra ayr\u0131lan k\u0131talar levha hareketleri sonucunda birle\u015ferek gelecekte tek bir k\u0131ta haline gelecektir.
\n \u2022 (Yery\u00fcz\u00fc k\u0131ta co\u011frafyas\u0131n\u0131n bug\u00fcnk\u00fc \u015feklini almas\u0131 i\u00e7in 540 milyon y\u0131l ge\u00e7mi\u015ftir. D\u00fcnya\u2019n\u0131n ya\u015f\u0131 46 milyar y\u0131l oldu\u011fu var say\u0131l\u0131r ve en az 5 milyar y\u0131l daha \u00f6mr\u00fc vard\u0131r. Bu s\u00fcre i\u00e7inde yery\u00fcz\u00fc co\u011frafyas\u0131 en az 9 kez de\u011fi\u015fmi\u015f ve bundan b\u00f6yle de en az 9 kez daha tekrar \u015fekil de\u011fi\u015ftirecektir.)
\n \u2022 Magma \u00e7ekirdekten \u0131s\u0131 enerjisi al\u0131r ve (s\u0131cakl\u0131kla birlikte hacmi artt\u0131\u011f\u0131 i\u00e7in) yo\u011funlu\u011fu azal\u0131r.
\n \u2022 Yo\u011funlu\u011fu azalan magma konveksiyon ak\u0131m\u0131nda oldu\u011fu gibi yo\u011funlu\u011fu b\u00fcy\u00fck olan so\u011fuk madde ile yer de\u011fi\u015ftirir ve bu nedenle magma yerkabu\u011funda y\u00fckselir.
\n \u2022 Y\u00fckselen magma yer kabu\u011fundaki levha denilen tabakalar\u0131 s\u00fcrekli hareket ettirir.
\n \u2022 Levhalar\u0131n hareketi ile dev k\u0131ta b\u00f6l\u00fcnm\u00fc\u015f ve yeni olu\u015fan par\u00e7alar da bu levha hareketleri nedeniyle birbirinden uzakla\u015farak g\u00fcn\u00fcm\u00fczdeki k\u0131talar\u0131 olu\u015fturmu\u015ftur.
\nSORU : 1- K\u0131talar\u0131 par\u00e7alara ay\u0131ran ve birbirinden uzakla\u015ft\u0131ran neden nedir?
\n 2- S\u0131rada\u011f okyanus volkan gibi y\u00fczey \u015fekilleri nas\u0131l olu\u015fmu\u015ftur?
\n 3- D\u00fcnya\u2019n\u0131n g\u00f6r\u00fcnt\u00fcs\u00fc bundan 250 milyon y\u0131l \u00f6nce ayn\u0131 m\u0131yd\u0131?
\n 4- Ge\u00e7mi\u015fte de k\u0131talar \u015fu anki yerlerinde miydi?
\n 5- Gelecekte D\u00fcnya\u2019m\u0131z bug\u00fcnk\u00fcyle ayn\u0131 g\u00f6r\u00fcn\u00fcmde mi olacak?
\n 6- K\u0131talar birbirini tamamlar m\u0131?<\/p>\n","protected":false},"excerpt":{"rendered":"
Yery\u00fcz\u00fcn\u00fc olu\u015fturan b\u00fcy\u00fck kara par\u00e7alar\u0131na k\u0131ta veya anakara denir. K\u0131talar yery\u00fcz\u00fcn\u00fcn b\u00fcy\u00fck bir b\u00f6l\u00fcm\u00fcn\u00fc kaplayan b\u00fcy\u00fck kara k\u00fctleleridir. K\u0131talar b\u00fcy\u00fckl\u00fcklerine g\u00f6re; Asya Afrika Kuzey Amerika G\u00fcney Amerika Antarktika Avrupa ve Avustralya olarak dizilirler. Avrupa k\u0131tas\u0131 Asya k\u0131tas\u0131n\u0131n geni\u015f bir yar\u0131madas\u0131 durumunda oldu\u011fundan ikisine birlikte Avrasya denir. (6 veya 7 k\u0131ta). K\u0131talar\u0131n olu\u015fumu ile ilgili olarak …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1403,1406],"tags":[3395,3458,3393,1685,2887,2861,3396,2925,3394,2962],"class_list":["post-1169","post","type-post","status-publish","format-standard","hentry","category-odevler","category-sosyal-bilgiler-odevleri","tag-afrika","tag-antarktika","tag-asya","tag-avrupa","tag-ekvator","tag-fosiller","tag-guney-amerika","tag-iklim","tag-kuzey-amerika","tag-magma"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=1169"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1169\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=1169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=1169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=1169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}