Yozizira ndi chiyani? kusanthula zambiri

Nkhani anafotokoza kuti yozizira, chimene icho chiri, malingana ndi malo pa dziko, ndi chifukwa chake pali kusintha nyengo.

nyengo

Moyo padziko lathuli kumeneko, malinga kuwerengetsera asayansi ena, zaka zoposa 3 biliyoni, ndipo pa dongosolo lathu dzuwa, kokha Earth anali mwayi ndi zinthu zina za chitukuko ndi kukonzanso moyo kwachilengedwenso. zinthu zambiri. Izi ndi kukhalapo kwa madzi, mtunda wina ku nyenyezi chapakati, kukula, m'mlengalenga, ndi zina zotero. N. Koma pali chinthu china, ndi kasinthasintha dziko padziko nguli, limene pali kusintha kwa nyengo. Kodi iwo zokhudzana? lophweka, kuyang'ana pa chitsanzo cha Mercury chomwecho. Dziko lino ali pafupi kwambiri Dzuwa, ndipo pambali, izo nthawizonse chikuchitika mbali imodzi, nchifukwa chake kumbali dzuwa kutentha anafika pafupifupi 500 madigiri Celsius ndi usiku akulamulira mdima wosatha ndi malo ozizira. Choncho, monga momwe mukuonera, nyengo ndi zofunika kwambiri. Ndipo mu nkhani iyi tikukamba za yozizira. Ndiye kodi yozizira?

tanthauzo

Kuyamba, tiyeni kuthana ndi mawu. Zima - nyengo yozizira, imene kutentha likhalebe khola pansipa madigiri ziro Celsius ndi zambiri chisanu. Ngati inu mukatenga kalendara yozizira ku kumpoto kwa dziko lapansi, ndipo udzakhala miyezi 3 - December, January ndi February. Ndipo kum'mwera - July, June ndi August. Kotero, tsopano ife tikudziwa chomwe yozizira. Komabe, n'chifukwa chiyani kumeneko?

Kupendekeka ndi

nkhani zonse mu zimango lakumwamba Ndipotu, monga dziko imazungulira. Ndi periodicity ena Earth zimasiyanasiyana ofananira kuweramira ndi kulemekeza ndege ya ecliptic, chifukwa kumpoto kwa dziko lapansi alandira zochepa dzuwa, chifukwa cha zimene kutentha ambiri amakula pang'onopang'ono adatchithisira, ndi kutsutsa ake ali pansipa 0 digiri ndipo akuyamba leni muyezo nthawi. Akutchedwa zakuthambo yozizira ku kumpoto kwa dziko lapansi izo zimayendera ku December 22 March 21. Choncho, tinakambirana funso la chimene yozizira.

nyengo

Ngakhale zinthu zakuthambo tsiku ndi kalendala yozizira, nyengo yozizira ndi kutentha zoipa ndi mpweya kulikonse kumachitika m'njira zosiyanasiyana. Mwachitsanzo, Russian m'mudzi wa Oymyakon, kuyambira August 31, thermometers amagwiritsa kutentha zoipa, ndi N'chimodzimodzinso zigawo zina za Yakutia ndi Chukotka. Chabwino, mu Primorye ndi dera Khabarovsk chifukwa cha kuyandikana kwa nyanja, nyengo bata ndi ozizira kubwera, motero, kenako.

Kusanthula funso la chimene chiri yozizira, ndi kutchula nyanja mafunde, lomwe mbali yofunika kwambiri mu nyengo ofunika. Mwachitsanzo, Netherlands, amene atsukidwa ndi Gulf Stream ali wofatsa ndi kotentha nyengo, pamene Chukotka yomweyo, pamene zimangokhala pa ufulu chomwecho, akuvutika kwambiri pachaka ku chisanu chaukali ndi mvula.

chilimwe wosatha

Padziko Lapansi, pali n'kupita kumene konse yozizira. Ndipo popeza kuti anthu am'deralo kutenga kuzizira, basi chifukwa kumwetulira mu okhala kumpoto kwa dziko lapansi, ndipo - equator. Kachiwiri, chifukwa cha kuweramira wa olamulira Dziko Lapansi, kusintha kwa nyengo pali pafupifupi zimachokeradi, koma zimachitika kawirikawiri nthawi ya mvula.

Kumalo ozizira usana ndi usiku

Onse kumpoto ndi kummwera, pali awiri chidwi kwambiri chodabwitsa ndi usiku kumalo ozizira ndi tsiku. Kumalo ozizira usiku ndi nthawi imene dzuwa si tsiku, ndi tsiku chinthu chomwecho, okha n'zosiyana - dzuwa sikupatsa kwa maola 24. Kutalika kwa zinthuzo amadalira kwambiri pa nthawi ya chaka ndi ufulu, koma nthawi yaitali kwambiri usiku kumalo ozizira kumatenga pafupifupi miyezi isanu ndi umodzi nthawi zonse.

Ngakhale kuti anthu ena amakhala nthawi yaitali zochitika zimenezi, iwo akadali kukhala ndi munthu ngati maganizo ndi thupi. Pa nthawi zambiri usiku anthu ndi maganizo adawonetsera kusowa aakulu vitamini D.

Choncho, tiyenera kumvetsa zimene yachisanu, tanthauzo la mawu monga takambirana.