SamuwarSakandare da kuma makarantu

The canji na yanayi ne saboda Duniya revolves a kusa da Sun.

Tun zamanin da, mutane shan azaba da tambayoyi game da duniya. Ta yaya kuma ta wanda duniya da aka halitta, abin da taurari, da rãnã da watã? Ta yaya ne juya hali na yanayi? A farko a kan da yawa daga cikin wadannan tambayoyi ya amsa Nikolay Kopernik. Ya nuna cewa yanayi canji yakan faru a cikin daya daga cikin Duniya a kusa da rana. Amma ina shakka mutanen na dogon lokaci.

Gaskiyar na kowa ilimi

Da fari dai, akwai wani canji na dare da rana. Duk wannan shi ne saboda gaskiyar cewa duniya tamu revolves a kusa da axis. A sakamakon haka ne cewa rabin shi ne har abada a cikin inuwa, kuma akwai, daidai da, a dare. Bazata lokaci - ashirin da uku sa'o'i da hamsin da shida da minti kuma hudu seconds.

Na biyu, wannan duniya tamu da ya shawarce samman, shi revolves a kusa da rana. Kuma lokacin da yana daukan su sa a da'irar 365,24 kwanaki. Wannan lambar da aka kira wani gagarumi shekara. Kamar yadda zamu iya gani, shi ke kadan daban-daban daga kalanda, game da rubu'i daga yini. Kowane shekaru hudu, wadanda ba integers suna kara da cewa, kuma itace daya "karin" rana. Karshe kuma ya kara da hudu a jere, kafa wani tsalle shekara. Kuma a cikin shi, kamar yadda muka sani da ɗari uku da sittin da shida kwanaki.

dalilin

Mafi yawan na zamani malaman, da yanayi canji ne saboda The duniya motsa a kusa da rana. Amma ba kawai. A axis game da duniya kõma yayin canza rana aka dawwama a cikin jirgin sama na da motsi a kusa da star a wani kwana 66 digiri, 33 minutes da kuma 22 seconds. Kuma mayar da hankali kasance iri guda ko da kuwa inda a cikin falaki.

A gwaji

Don yin shi sauki fahimta, tunanin cewa wannan shi ne abu axis - kamar duniya. Idan ka matsar da su a kusa da haske Madogararsa, bangaren da cewa ba ta da fitilar, zai zama a cikin duhu. A fili yake cewa Earth a matsayin duniya rotates kuma a kusa da wani axis, kuma wata rana shi zai har yanzu a duk an rufe. Amma kula da matsayi na Arewa da ta Kudu Dogayen sanda. A daya karshen sama na duniya kewayewa ne karkata zuwa ga haske, kuma ƙananan - daga gare ta. Kuma ko da juya mu impromptu Duniya, za mu iya ganin cewa mafi ɓangare na nisa aya daga cikin sarari guda ne gaba daya a cikin inuwa. The Final Frontier aka mai suna Southern Arctic Circle.

Mun sanya mu duniya a kan kishiyar aya daga cikin falaki. Yanzu, a maimakon haka, ta ƙananan part aka da an rufe "rana", kuma a saman - a cikin inuwa. Wannan ne Arctic Circle. Kuma matsananci maki na sarari suKe - kwanakin hunturu da kuma bazara solstice. The canji na yanayi ne, saboda da yawan zafin jiki na duniya ya dogara da yadda da yawa wannan ko da wani ɓangare na shi samun daga star. Hasken rana ne kusan kama a tarko da yanayi. Yana warms Duniya ta samanta, kuma kawai karshen Canza wurin zafi da iska. Kuma haka a cikin wadanda sassa na duniya wanda ya samu ƙasa da duk faɗin duniya, yawanci sosai sanyi. Alal misali, a cikin Kudu iyakacin duniya da kuma ta Arewa.

The m surface na Duniya

Amma su ma da wasu, albeit ba mai dogon lokaci, hasken rana. Me ya sa yake da yaushe sanyi? The abu ne cewa, hasken rana, da kuma saboda haka ta makamashi tunawa daban da daban-daban saman. Kuma kamar yadda ka sani, a duniya, ba uniform. Mafi yawa daga yana daukan tekuna. Ya sannu a hankali warmed ƙasar da kuma sannu a hankali ta saki zafi cikin yanayi. Arewa da ta Kudu sandunan an rufe shi da dusar ƙanƙara da kankara, da kuma hasken nuna daga gare su kusan kamar daga wani madubi. Kuma kawai kananan ƙunshi juzu'i na shi ne tuba zuwa cikin zãfi. Kuma haka na wani dan gajeren lokaci har na karshe Arctic bazara, duk da kankara narke yawanci ba shi da lokaci. Antarctica ne ma kusan rufe gaba daya da snow.

A halin yanzu, tsakiyar na duniya, inda ekweita na'am da makamashin hasken rana sosai a ko'ina a ko'ina cikin shekara. Kuma saboda da yawan zafin jiki ne ko da yaushe high, da kuma lokacin da canji na shekara ne yafi ƙa'ida. Kuma mazauna tsakiyar Rasha, sau daya a cikin yankin Yammacin Saharar Afrika, zai yi tunanin cewa akwai ko da yaushe rani. The m daga ekweita, da more fili da yanayi canji yakan faru saboda haske fadowa a kan surface a wani kwana, an rarraba mafi ko'ina. Kuma mai yiwuwa ne, mafi bayyananne ne a cikin temperate zone. A cikin wadannan latitudes, lokacin bazaar yawanci zafi da kuma winters ne ake yin dusar ƙanƙara da sanyi. Alal misali, kamar yadda a cikin Turai ƙasa na Rasha. Mu ne kuma "babu sa'a" da cewa mu, sabanin da Turawa, ba zafi da dumi teku igiyoyin, tare da togiya daga Far East "ribace-ribace".

sauran Sanadin

An yi imani da cewa karkata axis ne ba (ko ba kawai shi), da kuma jirgin sama na Duniya ta kewayewa ga Sun ta ekweita. Effect kamata sami wannan ko ko da karfi.

Haka kuma an contemplated cewa yanayi canji ne domin a matsayin nesa ga haske ne ba ko da yaushe guda. The abu ne, cewa duniya rotates a kusa da da'irar, amma wani ellipse. Kuma mafi kusa nufi ga Sun aka located a cikin 147 da miliyan km kuma mafi nisa - game da 152 000 000. Duk da haka, miliyan biyar kilomita - shi ke quite mai yawa!

Haka kuma an ce cewa ma yana da wani tasiri a kan mu na halitta da tauraron dan adam na Duniya ta motsi. Watã ne don haka babban abin da yake yi daidai a cikin size zuwa wannan duniya tamu. Shi ne kadai irin wannan hali a cikin hasken rana tsarin. An jãyayya da cewa da shi da Earth revolves kuma a kusa da wani na kowa cibiyar taro - for ashirin da bakwai kwanaki takwas hours.

Kamar yadda za a iya gani daga sama, saboda da canji na yanayi, kazalika da kusan kome da kome a duniya, matsayin dangi zuwa da rana.

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