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This gas was carbon dioxide.

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Q: What was most abundant gas in the earths first atmosphere?
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Related questions

What is the most abundant gas earths atmosphere?

Nitrogen


What is the abundant gas of the earths atmosphere?

the most abundant gas of the atmosphere is nitrogen with high percentage 78.09


Pairs of gases that are the most abundant in earths atmosphere?

Nitrogen & oxygen.


Is water vapor one of the most abundant gas in your earths atmosphere?

The water is not so abundant in the atmosphere and is very variable (o-1 %).


What are the two most abundant gases in earths atmosphere presently?

Nitrogen and Oxygen


What are the three most abundant gases in earths atmosphere?

Hydrogen, Nitrogen, Oxygen


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 is the most abundant gas in earths atmosphere?

nitrogen


The most abundant inert gas is what?

Argon, in the earths atmoshere Helium in the universe Argon in the earths atmoshere Helium in the universe


What gases were probably abundant in the earths early atmosphere?

on ancient Earth, nitrogen, water vapor, carbon dioxide, and methane were probably the most abundant gases in the atmosphere.


The most abundant gas in the atmosphere is oxygen?

Nitrogen (N2) is the most abundant gas in the Earth's atmosphere having percent volume of 78.8 compare to Oxygen 20.95 %, which falls on the second place after Nitrogen.


What was most abundant gas in Earth's first atmosphere?

The most abundant element in earth's first atmosphere is nitrogen. This is a gas which makes 78% of the earth's atmosphere.