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Q: What gas was present in earths primitive atmosphere?
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Related questions

Which gas exist in the highest concentration in the earths present atmosphere?

Nitrogen is about 79% of the Earth's atmosphere.


What is the most abundant gas in Earths present day atmosphere?

Nitrogen is the most abundant gas but the interesting thing about it, is that we can not use it in the gaseous state.


Which gases help form the earths protective shield?

The gas which help in forming the earth's protective shield is ozone gas. It is present in the atmosphere as the ozone layer in the stratospheric regionof atmosphere.


What is earths atmosphere is an example of what solution?

gas-gas


What do some of the gases in the earths atmosphere absorb?

Ozone gas is present as ozone layer. It absorbs the UV rays of the sun.


How does the composition of Earths atmosphere different from the composition of the atmosphere of the gas giants planets?

The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere


How does the composition of earths atmosphere differ from the composition of the atmosphere of the gas giant planets?

The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere


What is a gas upper part of of earths atmosphere?

ozone


What gas was not part of early earths atmosphere?

oxygen


What is the most abundant gas earths atmosphere?

Nitrogen


What gas was not a part of earths early atmosphere?

nitrogen


The primitave earths atmosphere did not contain?

Oxygen gas