QuizMe

		Is composed of H2O, CH4, CO2, N2, and O2
		Is composed of He, H2, and NH3
		Its composition is similar to composition of gases degassing from the Magma Ocean
		Its composition was not evolved and remained the same
		Has not been lost because Earth has already strong gravity field
		Has not been lost because Earth has already magnetosphere

		Is composed of H2O, CH4, CO2, N2, and O2
		Is composed of He, H2, and NH3
		Its composition is similar to composition of gases degassing from the Magma Ocean
		Its composition was not evolved and remained the same
		Has not been lost because Earth has already strong gravity field
		Has not been lost because Earth has already magnetosphere

Earth secondary atmosphere