Basic Earth ngaxeshanye. North ekweleenjiko kunye yindawo elikuyo

Ukhangela kwi one okanye imaphu yehlabathi, siza kubona igridi imigca ezingcakacileyo oluhlaza. Phakathi kwabo kuya kubakho Umhlaba ezingundoqo parallel:-ikhweyitha, ezimbini ezibandayo, kwakunye nezi ndawo Southern baloo mimandla. Okunye kuya kuxoxwa ngazo kwinqaku lethu.

Basic parallel Earth

Zonke esiqu kunye ukufana kwi imodeli iplanethi yethu, Kakade ke, abantu eqhelekileyo kunye ngengqondo. Bonke bephela sele zichaziwe kwi injongo yenzululwazi kunye nezenziwayo. Noko ke, phakathi kwabo kukho ezintlanu ezifanayo zibaluleke kakhulu:-ikhweyitha, izangqa polar, Southern kunye ndawo Northern. Ubukho kwezi imigca ecingelwayo inxulumene ngqo imithetho eyiyo yendalo (ngokwasemzimbeni kunye zejometri). Kunye nolwazi kubo kakhulu kubalulekile ukuba isifundo olunzulu lwesifundo.

I-ikhweyitha yahlula umhlaba kubini amabini alinganayo - emNtla nase ikhweyitha Southern. Indawo yale umgca ncam nkqo ukuya ezimanyeneyo ujikelezo Yomhlaba. Le iplanethi elide ukufana: ubude balo amawaka 40 km. Ukongeza, i-Ilanga kwi-ikhweyitha kabini ngonyaka kwi bade, nommandla lonke kufuphi-sentshinyela ye Umhlaba lifumana imali inkulu radiation elanga ngonyaka ngamnye.

Arctic Circle - ukufana ezikwenza ngezenzeko kumphezulu umhlaba ezifana imini polar nobusuku ezibandayo. Ezi imigca bahambelana ngama degrees 66.5. abahlali Summer, abahlala kwi- Arctic Circle, banethuba ukucinga imihla polar (xa ilanga alitshoni lé). Ngelo xesha kwelinye icala Umhlaba orb kwaye akubonakali ngathi ungaphinda (ebusuku polar). Ubude bexesha iintsuku ezibandayo kunye nobusuku kuxhomekeke kwindlela ngokusondeleyo site ithile ibekwe izibonda kulo mhlaba.

North utshixelo

Tropic kwiplanethi yethu ababini, kodwa abayi kwenziwe ngengozi. Kanye ngonyaka ilanga sele bade phezu omnye kubo (22 Juni), kwaye ezinye iinyanga ezintandathu - phezu kwezinye (22 Disemba). Eneneni, igama elithi "utshixelo 'sisuka tropikos yamaGrike, nto leyo ethetha ukuba' '. Ngokucacileyo, sithetha intshukumo Sun kwinqanaba yasezulwini.

North Injiko ise entla kwayo. Ibizwa ngokuba Tropic of Cancer. Phi igama? Isibakala sokuba kwiminyaka engamawaka amabini eyadlulayo, ilanga ngexesha ikhweyitha ehlotyeni, ndandisithi lekroza of Cancer (ngoku umzimba wasezulwini ise lekroza Gemini kweli xesha lonyaka).

Le ezinezinga ngqo Northern kwiiTropiki - 23 ° 26 '16 ". Noko ke, isikhundla sakhe litshintsha ngokuhamba kwexesha ngenxa utshintsho ukuthambeka of axis koMhlaba, nutation kunye nezinye iinkqubo yesimo.

Esimi Tropic of Cancer

North Injiko ukunqumla elwandle ezintathu (Pacific, Atlantic, Indian) kunye kumazwekazi amathathu (Eurasia, Afrika nakumNtla Melika). abapase Parallel nje emdeni kumazwe amabini, kuquka Mexico, Algeria, India ne-China.

Xa ngama we Tropic of Cancer linani izixeko. I inkulu kubo:

• Nhlokomhaka (Bangladesh);
• Karachi (Pakistan);
• Bhopal (India);
• Guangzhou (China);
• Medina (Saudi Arabia).

Ukongeza, Tropic of Cancer awele imilambo ezininzi: njengoMnayile, iGanges, Mekong, njl A ngasezantsi encinane yale ukufana yi eMecca - yindawo engcwele ngabazalwane ehlabathini ..

Tropic of Capricorn kunye yindawo elikuyo

23 ° 26 '21 "- oku ngama we Tropic of South ekuqaleni kwale nkulungwane. Indawo yento yale ndawo kumgca kwakhona njalo ekuhambeni kwexesha. Utshixelo ngokucotha uqala ngokubhekiselele ikhweyitha omhlaba.

Umfuziselo Kwakhona unalo igama yesibini - Tropic of Capricorn. Unqumle zonke 10 ithi eziphezu kumazwekazi amathathu zehlabathi (Umzantsi Melika, eAfrika Australia). Esi sixeko sikhulu, ibekwe kwi Injiko - Brazilian Sao Paulo. Kubalulekile ukwazi ukuba le ukufana bawela Australia phantse embindini, ngaloo ndlela ebangela imozulu enkulu ngokoma kwilizwekazi.

Tropic of Capricorn ngokuqhelekileyo kubhiyozelwa ngomhla we-phantsi ngeendlela ezahlukeneyo. Emazisa uphawu onomtsalane ekugqityweni Southern Injiko use Chile. Kufutshane nedolophu Antofagasta ngo-2000, yaye zakhiwe esikhulu imitha-13 lesikhumbuzo eliphezulu.

Ekuphetheni

Ngoku uyazi apho North Injiko ikhona, apho amazwe kunye amazwekazi unqumle. Kwakhona ngokuba Tropic of Cancer. Uphawula a ekwizibanzi emantla, apho ilanga uvuke ukuya lokugcina. Mirror livumile na Southern saseNtla Tropic of Capricorn.