Globe Yachilengedwe

E42.4304

Kufotokozera Kwachidule:


Mankhwala Mwatsatanetsatane

Zogulitsa


E42.4304Globe Yachilengedwe
M'ndandanda No. Mfundo
E42.4304-A Kukula 14.2cm
E42.4304-B Kuzindikira

Earth (dzina lachingerezi: Earth) ndi pulaneti yachitatu kuchokera mkati ndi kunja kwa dongosolo la dzuwa. Komanso ndi pulaneti lapadziko lapansi kwambiri padziko lonse lapansi potalikirana, kukula, ndi kachulukidwe kake. Ndi pafupifupi makilomita 149.6 miliyoni (1 astronomical unit) kuchokera kudzuwa. Dziko lapansi limazungulira kuchokera kumadzulo kupita kummawa kwinaku likuzungulira dzuwa. Pakadali pano wazaka 4.55 biliyoni, dziko lapansi lili ndi satellite yachilengedwe-mwezi, ndipo awiriwo amapanga mawonekedwe akumwamba-dongosolo la mwezi-mwezi. Inayambira mu Nebula wamkulu wazaka 4.55 biliyoni zapitazo.
Malo ozungulira dziko lapansi ndi makilomita 6378.137, malo ozungulira polar ndi makilomita 6356.752, malo ozungulira pafupifupi makilomita 6371, ndipo kuzungulira kwa equator - pafupifupi makilomita 40075. Ndi ellipsoid yosasunthika yokhala ndi mitengo yonyalanyaza pang'ono ndi equator pang'ono. Dziko lapansi lili ndi mawonekedwe a 510 miliyoni ma kilomita, pomwe 71% ndi nyanja ndipo 29% ndi nthaka. Mukaliona muli mlengalenga, nthawi zambiri dziko limakhala labuluu. M'mlengalenga mumapangidwa nitrogen ndi oxygen, komanso mpweya wocheperako pang'ono ndi argon.
Mkati mwa dziko lapansi mugawika pakati, chovala, ndikutumphuka, ndipo kuli ma hydrosphere, mpweya ndi maginito kunja kwa dziko lapansi. Dziko lapansi ndi thupi lokhalo lakumwamba lomwe limadziwika kuti likupezeka m'chilengedwe chonse, ndipo limakhala mamiliyoni azinthu zamoyo kuphatikiza anthu.


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