D\u00dcNYA\u2019NIN \u015eEKL\u0130 VE HAREKETLER\u0130
\nA. D\u00dcNYA\u2019NIN \u015eEKL\u0130
\nD\u00fcnya, kutuplardan hafif\u00e7e bas\u0131k, Ekvator\u2019dan \u015fi\u015fkin kendine has bir \u015fekle sahiptir. Buna geoit denir. D\u00fcnya\u2019n\u0131n geoit \u015fekli, kendi ekseni etraf\u0131nda d\u00f6n\u00fc\u015f\u00fc s\u0131ras\u0131nda olu\u015fan, merkez ka\u00e7 kuvvetiyle savrulmas\u0131 sonucu meydana gelmi\u015ftir.
\nD\u00fcnya\u2019n\u0131n \u015eeklinin Sonu\u00e7lar\u0131
\n\u2022 Ekvator\u2019un uzunlu\u011fu tam bir meridyen dairesinin uzunlu\u011fundan daha fazlad\u0131r.
\n\u2022 Ekvator yar\u0131\u00e7ap\u0131, kutuplar yar\u0131\u00e7ap\u0131na g\u00f6re 21 km daha uzundur.
\n\u2022 D\u00fcnya\u2019n\u0131n \u015feklinden dolay\u0131, g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 yery\u00fcz\u00fcne farkl\u0131 a\u00e7\u0131larla d\u00fc\u015fer.
\n\u2022 S\u0131cakl\u0131k da\u011f\u0131l\u0131\u015f\u0131n\u0131 etkiler. Ekvator\u2019dan kutuplara do\u011fru gidildik\u00e7e s\u0131cakl\u0131k de\u011ferleri d\u00fc\u015fer.
\n\u2022 D\u00fcnya\u2019n\u0131n \u015feklinden dolay\u0131, D\u00fcnya\u2019n\u0131n bir yar\u0131s\u0131 karanl\u0131kken di\u011fer yar\u0131s\u0131 ayd\u0131nl\u0131kt\u0131r. Ayd\u0131nlanma \u00e7izgisi daire bi\u00e7iminde olur. Buna ayd\u0131nlanma \u00e7emberi de denir.
\n\u2022 Kutuplar, D\u00fcnya\u2019n\u0131n merkezine (Ekvator\u2019a g\u00f6re) daha yak\u0131nd\u0131r. Bunun sonucu olarak, yer\u00e7ekimi Ekvator\u2019da az, kutuplarda daha fazlad\u0131r.
\n\u2022 D\u00fcnya\u2019n\u0131n kendi ekseni etraf\u0131ndaki d\u00f6n\u00fc\u015f h\u0131z\u0131 Ekvator\u2019dan kutuplara gidildik\u00e7e azal\u0131r.
\n\u2022 Ekvator\u2019dan kutuplara gidildik\u00e7e, paralel boylar\u0131 ve meridyenler aras\u0131 mesafe azal\u0131r.
\n\u2022 D\u00fcnya\u2019n\u0131n \u015feklinden dolay\u0131, harita \u00e7izimlerinde hatalar meydana gelir.
\n\u2022 Kutup y\u0131ld\u0131z\u0131n\u0131n g\u00f6r\u00fcn\u00fcm a\u00e7\u0131s\u0131 bulundu\u011fumuz yerin enlem derecesini verir.<\/p>\n
B. D\u00dcNYA\u2019NIN HAREKETLER\u0130<\/p>\n
1. D\u00fcnya\u2019n\u0131n Kendi Ekseni Etraf\u0131nda D\u00f6nmesi (G\u00fcnl\u00fck Hareket)
\nD\u00fcnya kendi ekseni etraf\u0131ndaki d\u00f6n\u00fc\u015f\u00fcn\u00fc, bat\u0131dan do\u011fuya do\u011fru 24 saatte tamamlar. Buna 1 g\u00fcn denir.
\nD\u00fcnya, kendi ekseni etraf\u0131nda atmosfer ile birlikte d\u00f6nd\u00fc\u011f\u00fc i\u00e7in bu d\u00f6n\u00fc\u015f hissedilmez. D\u00fcnya\u2019n\u0131n kendi ekseni etraf\u0131ndaki h\u0131z\u0131 en fazla Ekvator \u00fczerindedir. Bu h\u0131z saatte 1670 km\/saattir. Kutuplarda h\u0131z s\u0131f\u0131rd\u0131r.<\/p>\n
D\u00fcnya\u2019n\u0131n Kendi Ekseni Etraf\u0131ndaki D\u00f6n\u00fc\u015f\u00fcn\u00fcn Sonu\u00e7lar\u0131
\n\u2022 Gece ve g\u00fcnd\u00fcz birbirini takip eder.
\n\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131n g\u00fcnl\u00fck geli\u015f a\u00e7\u0131lar\u0131 de\u011fi\u015fir.
\n\u2022 G\u00fcnl\u00fck s\u0131cakl\u0131k farklar\u0131 meydana gelir. Bunun sonucunda;
\n\u2013 Fiziksel \u00e7\u00f6z\u00fclme olu\u015fur.
\n\u2013 G\u00fcnl\u00fck bas\u0131n\u00e7 farklar\u0131 olu\u015fur.
\n\u2013 Meltem r\u00fczg\u00e2rlar\u0131 olu\u015fur.
\n\u2022 Merkez ka\u00e7 kuvveti meydana gelir. Bunun sonucunda;
\n\u2013 S\u00fcrekli r\u00fczg\u00e2rlar\u0131n (Alize, Bat\u0131, Kutup) y\u00f6nlerinde sapmalar meydana gelir.
\n\u2013 Okyanus ak\u0131nt\u0131lar\u0131 (Gulf – stream, Labrador, vs.) halkalar olu\u015fturur ve y\u00f6nlerinde sapmalar olur.
\n\u2022 Yerel saat farklar\u0131 meydana gelir.
\n\u2022 Cisimlerin g\u00fcn i\u00e7indeki g\u00f6lge uzunluklar\u0131 de\u011fi\u015fir.
\n\u2022 G\u00fcne\u015f do\u011fuda erken do\u011far, batar ve bat\u0131da ge\u00e7 do\u011far, batar.
\n\u2022 Dinamik bas\u0131n\u00e7 ku\u015faklar\u0131 meydana gelir.<\/p>\n
2. D\u00fcnya\u2019n\u0131n G\u00fcne\u015f Etraf\u0131nda D\u00f6nmesi (Y\u0131ll\u0131k Hareket)
\nD\u00fcnya, kendi ekseni etraf\u0131ndaki g\u00fcnl\u00fck d\u00f6n\u00fc\u015f\u00fcn\u00fc s\u00fcrd\u00fcr\u00fcrken, bir yandan da G\u00fcne\u015f\u2019in \u00e7evresinde dolan\u0131r. D\u00fcnya, G\u00fcne\u015f etraf\u0131ndaki d\u00f6n\u00fc\u015f\u00fcn\u00fc elips \u015feklindeki bir y\u00f6r\u00fcnge \u00fczerinde 365 g\u00fcn 6 saatte tamamlar. Buna 1 y\u0131l denir.
\nD\u00fcnya, 939 milyon km lik y\u00f6r\u00fcngesi \u00fczerinde saatte 108 bin km. h\u0131zla hareket eder.,<\/p>\n
D\u00fcnya\u2019n\u0131n G\u00fcne\u015f\u2019e olan uzakl\u0131\u011f\u0131 sabit de\u011fildir. Bazen yakla\u015f\u0131rken, bazen uzakla\u015f\u0131r. Bunun nedeni, D\u00fcnya y\u00f6r\u00fcngesinin elips \u015feklinde olmas\u0131d\u0131r. D\u00fcnya\u2019n\u0131n G\u00fcne\u015f\u2019e en yak\u0131n oldu\u011fu 3 Ocak tarihine Perihel (G\u00fcnberi) denir. D\u00fcnya\u2019n\u0131n G\u00fcne\u015f\u2019ten en uzak oldu\u011fu 4 Temmuz tarihine ise Afel (G\u00fcn\u00f6te) denir.
\nD\u00fcnya\u2019n\u0131n G\u00fcne\u015f\u2019e yakla\u015f\u0131p uzakla\u015fmas\u0131, D\u00fcnya \u00fczerindeki s\u0131cakl\u0131k da\u011f\u0131l\u0131\u015f\u0131n\u0131 belirgin olarak etkilemez. S\u0131cakl\u0131k da\u011f\u0131l\u0131\u015f\u0131n\u0131 etkileyen temel etken g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131n geli\u015f a\u00e7\u0131s\u0131d\u0131r.
\nD\u00fcnya\u2019n\u0131n h\u0131z\u0131 sabit de\u011fildir. H\u0131z, g\u00fcnberi tarihinde artarken, g\u00fcn\u00f6te tarihinde azal\u0131r. Bunun sonucunda;
\n\u2013 Mevsim s\u00fcreleri farkl\u0131d\u0131r.
\n\u2013 Eyl\u00fcl ekinoksu iki g\u00fcnl\u00fck gecikmeyle ger\u00e7ekle\u015fir.
\n\u2013 \u015eubat ay\u0131 iki g\u00fcn k\u0131sa s\u00fcrer.<\/p>\n
D\u00fcnya\u2019n\u0131n G\u00fcne\u015f Etraf\u0131ndaki D\u00f6n\u00fc\u015f\u00fcn\u00fcn Sonu\u00e7lar\u0131
\n\u2022 Mevsimlerin olu\u015fmas\u0131na ve de\u011fi\u015fmesine neden olur.
\n\u2022 Mevsimlik s\u0131cakl\u0131k farklar\u0131 meydana gelir.
\n\u2022 Kara ve denizler aras\u0131nda s\u0131cakl\u0131k farklar\u0131 olu\u015fur.
\n\u2022 Muson r\u00fczg\u00e2rlar\u0131 meydana gelir.
\n\u2022 Gece – g\u00fcnd\u00fcz uzunluklar\u0131 de\u011fi\u015fir.
\n\u2022 G\u00fcne\u015f\u2019in ufuk \u00fczerinde do\u011fdu\u011fu yer ve saat ile, G\u00fcne\u015f\u2019in ufukta batt\u0131\u011f\u0131 yer ve saat de\u011fi\u015fir.
\n\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131n yery\u00fcz\u00fcne d\u00fc\u015fme a\u00e7\u0131lar\u0131 de\u011fi\u015fir.
\n\u2022 Cisimlerin g\u00f6lge boylar\u0131 de\u011fi\u015fir.
\n\u2022 Ayd\u0131nlanma \u00e7emberi mevsimlere g\u00f6re yer de\u011fi\u015ftirir.
\n\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 y\u0131l boyunca d\u00f6nencelere bir kez, d\u00f6nenceler aras\u0131na iki kez dik d\u00fc\u015fer.<\/p>\n
D\u00fcnya\u2019n\u0131n Eksen E\u011fikli\u011fi
\nD\u00fcnya\u2019n\u0131n elips \u015feklindeki y\u00f6r\u00fcngesinden ge\u00e7en d\u00fczleme Ekliptik (y\u00f6r\u00fcnge) d\u00fczlemi, Ekvator\u2019dan ge\u00e7en d\u00fczleme ise Ekvator d\u00fczlemi denir.<\/p>\n
Bu iki d\u00fczlem birbiriyle \u00e7ak\u0131\u015fmaz. \u00c7\u00fcnk\u00fc, D\u00fcnya\u2019n\u0131n ekseni ekliptik d\u00fczleme tam dik de\u011fildir. Ba\u015fka bir ifadeyle, D\u00fcnya ekseni ile ekliptik d\u00fczlemi aras\u0131nda 66\u00b0 33\u2032, Ekvator d\u00fczlemi ile ekliptik d\u00fczlemi aras\u0131nda 23\u00b0 27\u2032 l\u0131k bir a\u00e7\u0131 vard\u0131r.
\n\u0130\u015fte yukar\u0131da, D\u00fcnya\u2019n\u0131n G\u00fcne\u015f etraf\u0131ndaki hareketinin sonu\u00e7lar\u0131nda say\u0131lanlar\u0131n as\u0131l nedeni, D\u00fcnya\u2019n\u0131n ekseninin e\u011fik olmas\u0131d\u0131r. Buradan, \u201cD\u00fcnya\u2019n\u0131n G\u00fcne\u015f \u00e7evresinde d\u00f6n\u00fc\u015f\u00fcn\u00fcn sonu\u00e7lar\u0131, eksen e\u011fikli\u011fi ile birlikte ortaya \u00e7\u0131kar\u201d sonucunu \u00e7\u0131karabiliriz.<\/p>\n
D\u00fcnya ekseninin 23\u00b027\u2032 e\u011fik olu\u015funun sonu\u00e7lar\u0131 \u015funlard\u0131r:\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131n yery\u00fcz\u00fcne d\u00fc\u015fme a\u00e7\u0131s\u0131 y\u0131l boyunca de\u011fi\u015fir.
\n\u2022 G\u00fcne\u015f\u2019in do\u011fu\u015f ve bat\u0131\u015f saatleri ile yerleri de\u011fi\u015fir.
\n\u2022 Ayd\u0131nlanma \u00e7emberinin s\u0131n\u0131r\u0131 mevsimlere g\u00f6re de\u011fi\u015fir.
\n\u2022 Mevsimlerin olu\u015fumuna neden olur.
\n\u2022 21 Aral\u0131k\u2019ta G\u00fcney Yar\u0131m K\u00fcre\u2019nin, 21 Haziran\u2019da ise, Kuzey Yar\u0131m K\u00fcre\u2019nin G\u00fcne\u015f\u2019e daha d\u00f6n\u00fck olmas\u0131na neden olur.
\n\u2022 Gece ile g\u00fcnd\u00fcz s\u00fcreleri aras\u0131ndaki fark\u0131n, Ekvator\u2019dan kutuplara gidildik\u00e7e artmas\u0131na neden olur.
\n\u2022 Y\u0131l i\u00e7inde cisimlerin g\u00f6lge uzunluklar\u0131 de\u011fi\u015fir.
\n\u2022 D\u00f6nencelerin ve kutup dairelerinin s\u0131n\u0131rlar\u0131n\u0131 belirleyerek, matematik iklim ku\u015faklar\u0131n\u0131n olu\u015fumuna neden olur.
\nEkvator \u00e7izgisi \u00fczerinde y\u0131l boyunca gece ve g\u00fcnd\u00fcz s\u00fcreleri de\u011fi\u015fmez.<\/p>\n
EK\u0130NOKS – SOLST\u0130S G\u00dcNLER\u0130 VE \u00d6ZELL\u0130KLER\u0130
\nD\u00fcnya\u2019n\u0131n G\u00fcne\u015f etraf\u0131nda d\u00f6nmesi ve eksen e\u011fikli\u011fine ba\u011fl\u0131 olarak d\u00f6rt \u00f6nemli g\u00fcn ortaya \u00e7\u0131kar. Bu g\u00fcnler ayn\u0131 zamanda mevsimlerin ba\u015flang\u0131c\u0131d\u0131r.
\n21 Mart ve 23 Eyl\u00fcl tarihlerine ekinoks (gece – g\u00fcnd\u00fcz e\u015fitli\u011fi) tarihleri, 21 Aral\u0131k ve 21 Haziran tarihlerine de solstis (g\u00fcnd\u00f6n\u00fcm\u00fc) tarihleri denir.
\na. Kuzey Yar\u0131m K\u00fcre\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 Yenge\u00e7 D\u00f6nencesi\u2019ne 90\u00b0lik a\u00e7\u0131 ile d\u00fc\u015fer.
\n\u2022 Yaz mevsiminin ba\u015flang\u0131c\u0131d\u0131r.
\n\u2022 En uzun g\u00fcnd\u00fcz, en k\u0131sa gece ya\u015fan\u0131r.
\n\u2022 Yenge\u00e7 D\u00f6nencesi\u2019nden kuzeye gidildik\u00e7e g\u00fcnd\u00fcz s\u00fcresi uzar, gece s\u00fcresi k\u0131sal\u0131r.
\n\u2022 Bu tarihten itibaren g\u00fcnd\u00fczler k\u0131salmaya, geceler uzamaya ba\u015flar. Fakat 23 Eyl\u00fcl tarihine kadar g\u00fcnd\u00fczler gecelerden uzundur.
\n\u2022 Ayd\u0131nlanma \u00e7emberi Kuzey Kutup Dairesi\u2019ne te\u011fet ge\u00e7er.
\n\u2022 Yenge\u00e7 D\u00f6nencesi\u2019nin kuzeyi, g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131 y\u0131l i\u00e7erisinde alabilece\u011fi en dik a\u00e7\u0131 ile al\u0131r. Bu tarihten itibaren g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131n gelme a\u00e7\u0131lar\u0131 k\u00fc\u00e7\u00fclmeye ba\u015flar.
\n\u2022 Yenge\u00e7 D\u00f6nencesi\u2019nin kuzeyinde en k\u0131sa g\u00f6lge ya\u015fan\u0131r. Bu tarihten itibaren g\u00f6lge boylar\u0131 uzamaya ba\u015flar.<\/p>\n
b. G\u00fcney Yar\u0131m K\u00fcre
\n\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 O\u011flak D\u00f6nencesi\u2019ne 43\u00b006\u2032 l\u0131k a\u00e7\u0131 ile d\u00fc\u015fer.
\n\u2022 K\u0131\u015f mevsiminin ba\u015flang\u0131c\u0131d\u0131r.
\n\u2022 En uzun gece, en k\u0131sa g\u00fcnd\u00fcz ya\u015fan\u0131r.
\n\u2022 O\u011flak D\u00f6nencesi\u2019nden g\u00fcneye gidildik\u00e7e gece s\u00fcresi uzar, g\u00fcnd\u00fcz s\u00fcresi k\u0131sal\u0131r.
\n\u2022 Bu tarihten itibaren geceler k\u0131salmaya, g\u00fcnd\u00fczler uzamaya ba\u015flar. Fakat 23 Eyl\u00fcl tarihine kadar geceler g\u00fcnd\u00fczlerden uzundur.
\n\u2022 Ayd\u0131nlanma \u00e7emberi G\u00fcney Kutup Dairesi\u2019ne te\u011fet ge\u00e7er.
\n\u2022 O\u011flak D\u00f6nencesi\u2019nin g\u00fcneyi g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131 y\u0131l i\u00e7erisinde alabilece\u011fi en dar a\u00e7\u0131 ile al\u0131r. Bu tarihten itibaren g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131n gelme a\u00e7\u0131lar\u0131 b\u00fcy\u00fcmeye ba\u015flar.
\n\u2022 O\u011flak D\u00f6nencesi\u2019nin g\u00fcneyinde en uzun g\u00f6lge ya\u015fan\u0131r. Bu tarihten itibaren g\u00f6lge boylar\u0131 k\u0131salmaya ba\u015flar.
\n23 EYL\u00dcL
\nKuzey ve G\u00fcney Yar\u0131m K\u00fcre\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 \u00f6\u011fle vakti Ekvator\u2019a 90\u00b0lik a\u00e7\u0131 ile d\u00fc\u015fer.
\n\u2022 G\u00f6lge boyu Ekvator\u2019da s\u0131f\u0131rd\u0131r.
\n\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 bu tarihten itibaren G\u00fcney Yar\u0131m K\u00fcre\u2019ye dik d\u00fc\u015fmeye ba\u015flar.
\n\u2022 Bu tarihten itibaren Kuzey Yar\u0131m K\u00fcre\u2019de geceler, g\u00fcnd\u00fczlerden uzun olmaya ba\u015flar. G\u00fcney Yar\u0131m K\u00fcre\u2019de ise tam tersi olur.
\n\u2022 Bu tarih Kuzey Yar\u0131m K\u00fcre\u2019de Sonbahar, G\u00fcney Yar\u0131m K\u00fcre\u2019de \u0130lkbahar ba\u015flang\u0131c\u0131d\u0131r.
\n\u2022 Ayd\u0131nlanma \u00e7emberi kutup noktalar\u0131na te\u011fet ge\u00e7er. Bu tarihte G\u00fcne\u015f her iki kutup noktas\u0131nda da g\u00f6r\u00fcl\u00fcr.
\n\u2022 D\u00fcnya\u2019da gece ve g\u00fcnd\u00fcz birbirine e\u015fit olur.
\n\u2022 Bu tarih Kuzey Kutup Noktas\u0131\u2019nda 6 ayl\u0131k gecenin, G\u00fcney Kutup Noktas\u0131\u2019nda ise 6 ayl\u0131k g\u00fcnd\u00fcz\u00fcn ba\u015flang\u0131c\u0131d\u0131r.
\n21 ARALIK
\na. Kuzey Yar\u0131m K\u00fcre\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 Yenge\u00e7 D\u00f6nencesi\u2019ne 43\u00b006\u2032 l\u0131k a\u00e7\u0131 ile gelir.
\n\u2022 K\u0131\u015f mevsiminin ba\u015flang\u0131c\u0131d\u0131r.
\n\u2022 En uzun gece, en k\u0131sa g\u00fcnd\u00fcz ya\u015fan\u0131r.
\n\u2022 Yenge\u00e7 D\u00f6nencesi\u2019nden kuzeye gidildik\u00e7e gece s\u00fcresi uzar, g\u00fcnd\u00fcz s\u00fcresi k\u0131sal\u0131r.
\n\u2022 Bu tarihten itibaren geceler k\u0131salmaya, g\u00fcnd\u00fczler uzamaya ba\u015flar. Fakat 21 Mart tarihine kadar, geceler g\u00fcnd\u00fczlerden uzundur.
\n\u2022 Ayd\u0131nlanma \u00e7emberi Kuzey Kutup Dairesi\u2019ne te\u011fet ge\u00e7er.
\n\u2022 Yenge\u00e7 D\u00f6nencesi\u2019nin kuzeyi g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131 y\u0131l i\u00e7erisinde alabilece\u011fi en dar a\u00e7\u0131 ile al\u0131r. Bu tarihten itibaren g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131n gelme a\u00e7\u0131lar\u0131 b\u00fcy\u00fcmeye ba\u015flar.
\n\u2022 Yenge\u00e7 D\u00f6nencesi\u2019nin kuzeyinde en uzun g\u00f6lge ya\u015fan\u0131r. Bu tarihten itibaren g\u00f6lge boylar\u0131 k\u0131salmaya ba\u015flar.
\nb. G\u00fcney Yar\u0131m K\u00fcre\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 O\u011flak D\u00f6nencesi\u2019ne 90\u00b0 lik a\u00e7\u0131 ile gelir.
\n\u2022 Yaz mevsiminin ba\u015flang\u0131c\u0131d\u0131r.
\n\u2022 En uzun g\u00fcnd\u00fcz, en k\u0131sa gece ya\u015fan\u0131r.
\n\u2022 O\u011flak D\u00f6nencesi\u2019nden g\u00fcneye gidildik\u00e7e g\u00fcnd\u00fcz s\u00fcresi uzar, gece s\u00fcresi k\u0131sal\u0131r.
\n\u2022 Bu tarihten itibaren g\u00fcnd\u00fczler k\u0131salmaya geceler uzamaya ba\u015flar. Ancak 21 Mart tarihine kadar, g\u00fcnd\u00fczler gecelerden uzundur.
\n\u2022 Ayd\u0131nlanma \u00e7emberi G\u00fcney Kutup Dairesi\u2019ne te\u011fet ge\u00e7er.
\n\u2022 O\u011flak D\u00f6nencesi\u2019nin g\u00fcneyi g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131 y\u0131l i\u00e7erisinde alabilece\u011fi en dik a\u00e7\u0131 ile al\u0131r. Bu tarihten itibaren g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131n\u0131n gelme a\u00e7\u0131lar\u0131 k\u00fc\u00e7\u00fclmeye ba\u015flar.
\n\u2022 O\u011flak D\u00f6nencesi\u2019nin g\u00fcneyinde en k\u0131sa g\u00f6lge ya\u015fan\u0131r. Bu tarihten itibaren g\u00f6lge boylar\u0131 uzamaya ba\u015flar.<\/p>\n
21 MART<\/p>\n
Kuzey ve G\u00fcney Yar\u0131m K\u00fcre
\n\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 \u00f6\u011fle vakti Ekvator\u2019a 90\u00b0 lik a\u00e7\u0131 ile d\u00fc\u015fer.
\n\u2022 G\u00f6lge boyu Ekvator\u2019da s\u0131f\u0131rd\u0131r.
\n\u2022 G\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 bu tarihten itibaren Kuzey Yar\u0131m K\u00fcre\u2019ye dik d\u00fc\u015fmeye ba\u015flar.
\n\u2022 Bu tarihten itibaren G\u00fcney Yar\u0131m K\u00fcre\u2019de geceler, g\u00fcnd\u00fczlerden uzun olmaya ba\u015flar. Kuzey Yar\u0131m K\u00fcre\u2019de ise tam tersi olur.
\n\u2022 Bu tarih G\u00fcney Yar\u0131m K\u00fcre\u2019de Sonbahar, Kuzey Yar\u0131m K\u00fcre\u2019de \u0130lkbahar ba\u015flang\u0131c\u0131d\u0131r.
\n\u2022 Ayd\u0131nlanma \u00e7emberi kutup noktalar\u0131na te\u011fet ge\u00e7er. Bu tarihte G\u00fcne\u015f her iki kutup noktas\u0131nda da g\u00f6r\u00fcl\u00fcr.
\n\u2022 D\u00fcnya\u2019da gece ve g\u00fcnd\u00fcz s\u00fcreleri birbirine e\u015fit olur.
\n\u2022 Bu tarih G\u00fcney Kutup Noktas\u0131\u2019nda 6 ayl\u0131k gecenin, Kuzey Kutup Noktas\u0131\u2019nda ise 6 ayl\u0131k g\u00fcnd\u00fcz\u00fcn ba\u015flang\u0131c\u0131d\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"
D\u00dcNYA\u2019NIN \u015eEKL\u0130 VE HAREKETLER\u0130 A. D\u00dcNYA\u2019NIN \u015eEKL\u0130 D\u00fcnya, kutuplardan hafif\u00e7e bas\u0131k, Ekvator\u2019dan \u015fi\u015fkin kendine has bir \u015fekle sahiptir. Buna geoit denir. D\u00fcnya\u2019n\u0131n geoit \u015fekli, kendi ekseni etraf\u0131nda d\u00f6n\u00fc\u015f\u00fc s\u0131ras\u0131nda olu\u015fan, merkez ka\u00e7 kuvvetiyle savrulmas\u0131 sonucu meydana gelmi\u015ftir. D\u00fcnya\u2019n\u0131n \u015eeklinin Sonu\u00e7lar\u0131 \u2022 Ekvator\u2019un uzunlu\u011fu tam bir meridyen dairesinin uzunlu\u011fundan daha fazlad\u0131r. \u2022 Ekvator yar\u0131\u00e7ap\u0131, kutuplar yar\u0131\u00e7ap\u0131na …<\/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":[3108,2887,3110,3109],"class_list":["post-1047","post","type-post","status-publish","format-standard","hentry","category-odevler","category-sosyal-bilgiler-odevleri","tag-dunyanin-sekli-ve-hareketleri","tag-ekvator","tag-kyanus-akintilari","tag-meridyen"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1047","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=1047"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1047\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=1047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=1047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=1047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}