Jawabanmu

2014-06-10T17:04:38+07:00
Troposfer,stratosfer,mesosfer,termosfer,eksosfer
nitrogen 79%, oksigen 21%, zat lain 0,03%
2014-06-10T17:05:03+07:00
Nitrogen, oksigen, karbon dioksida, kripton, neon, hidrogen, helium, argon, ozon, xenon, 
eksosfer, ionosfer, troposfer,
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