Kuweta kufanana Earth. North wa kotentha ndi madera ake

Ndikuyang'ana pa lonse kapena mapu a dziko, kuti ife tidzaona gululi mizere woonda buluu. Pakati pawo padzakhala waukulu ndi kufanana Earth: equator, awiri bwalo kumalo ozizira, komanso kumpoto ndi kum'mwera otentha. Zambiri za iwo ayankhidwa mu nkhani ino.

Kuweta kufanana Earth

Onse meridians ndi kufanana pa chitsanzo cha dziko lathuli, ndithudi, ndi ochiritsira ndi kungoganiza. Onse a iwo akhala Anakaligawa pa cholinga sayansi ndi zothandiza. Komabe, pakati pawo pali asanu kufanana zofunika kwambiri: equator, mabwalo kumalo ozizira, Southern ndi kotentha kumpoto. The kuli mizere kungoganiza mwachindunji zokhudzana ndi malamulo enieni a chikhalidwe (thupi ndi geometrical). Ndi chidziwitso cha iwo zofunika kwambiri kuphunzira mabuku a chirengedwe.

The equator ukugawa dziko mu amachepetsa awiri ofanana - kumpoto ndi Kumwera Chigawo. Malo a mzere uwu chimodzimodzi perpendicular kwa olamulira a kasinthasintha wa Dziko Lapansi. Iyi ndi nthawi yomweyi dziko: m'litali wa makilomita 40 chikwi. Komanso, Sun pa equator kawiri chaka chili pachimake, ndipo lonse pafupi-kunyanja m'dera la Dziko amalandira ndalama kwambiri cheza dzuwa pa chaka.

Arctic Circle - zinachitikanso kuti kuchepetsa lathuli pamwamba zochitika monga tsiku kumalo ozizira ndi usiku kumalo ozizira. mizere zogwirizana ndi ufulu madigiri 66,5. Chilimwe anthu amene amakhala pa Arctic Circle, ndi mwayi kusinkhasinkha masiku kumalo ozizira (pamene dzuwa sililowa pa kaja). Pa nthawi yomweyo pa mbali ina ya orb Lapansi ndipo sizimawoneka (usiku kumalo ozizira). Nthawi kumalo ozizira masiku usana ndi usiku zimadalira mwapafupi malo enieni ili mizati dzikoli.

North lotentha

Otentha padziko lathuli awiri, ndipo iwo sanachite mwangozi. Kamodzi pachaka dzuwa ndi pachimake mmodzi wa iwo (22 June), ndi miyezi isanu ndi umodzi - pa ena (22 December). Kwenikweni, mawu akuti "lotentha" lachokera ku tropikos Greek, amene anamasuliridwa kuti "kutembenukira". Mwachionekere, tikulankhula za kayendedwe ka dzuwa dera zakuthambo.

North lotentha ili kumpoto kwa dziko. Njirayi imatchedwa lotentha la Cancer. Kumene dzina? chakuti zaka zikwi ziwiri zapitazo, dzuwa panthawi ya chilimwe yozizira, izo zinali mu kuwundana wa Cancer (tsopano thupi wakumwamba ili mu kuwundana Gemini mu nthawi ino ya chaka).

The M'madera a zitunda yeniyeni ya otentha kumpoto - 23 ° 26 '16 ". Komabe, udindo wake amasintha pa nthawi chifukwa kusintha mu kuweramira wa olamulira Dziko Lapansi, nutation ndi njira zina geophysical.

Zintchito za nkhalango ya Cancer

North lotentha kudutsa nyanja atatu (Pacific, Atlantic, Indian) ndi m'maiko atatu (Europe ndi ku Asia, Africa ndi North America). mipita kufanana kudzera m'dera la mayiko makumi awiri, kuphatikizapo Mexico, Algeria, India ndi China.

Pa ufulu wa nkhalango ya Cancer ndi mizinda yambiri. Yaikulu ya iwo:

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

Komanso, nkhalango ya Cancer mitanda mitsinje zingapo: Nile, Ganges, Mekong, etc. A kum'mwera pang'ono za kufanana izi Mecca - waukulu opatulika a Asilamu dziko ..

Lotentha la Capricorn ndi madera ake

23 ° 26 '21 "- ichi ndi ufulu wa lotentha la South kumayambiriro kwa zaka za m'ma izi. Udindo wa mzere uwu ndi si nthawi zonse nthawi. Lotentha pang'onopang'ono kusuntha kwa equator lapansi.

Kufanana alinso ndi dzina chachiwiri - nkhalango ya Capricorn. Iwo mitanda mayiko onse 10 amene ali m'maiko atatu a dziko (South America, Africa ndi Australia). Kumzinda waukulu, yomwe ili pa lotentha - Brazil Sao Paulo. Ndi chidwi kuti kufanana izi mitanda Australia pafupifupi pakati, potero kupangitsa yokulirapo louma nyengo m'dzikoli.

Lotentha la Capricorn zambiri kumakumbukulidwa pa nthaka m'njira zosiyanasiyana. Yosangalatsa kwambiri chizindikiro kudziwitsa cha kutsiriza la Southern lotentha ili mu Chile. Pafupi ndi tauni ya Antofagasta mu 2000, anamangidwira chachikulu 13 mita mkulu chipilala.

pomaliza

Tsopano inu mukudziwa pamene North lotentha ili, mayiko ndi m'maiko izo mitanda. Limatchedwanso nkhalango za khansa. Iye anati derali lili kumpoto, imene dzuwa kuuka kwa pachimake pa. Galasi thereto ndi cha Kumwera kwa dziko lapansi nkhalango ya Capricorn.