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What was most abundant gas in the earths first atmosphere?
This gas was carbon dioxide.
What 6 elements make up the earths atmosphere?
Nitrogen, Oxygen, Helium, Argon, traces of Krypton and traces of Xenon
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.
Identify the two most abundant elements in the earths crust?
The two most abundant elements in the Earth's crust are: Oxygen (46.1%/461,000ppm), and Silicon (28.2%/282,000ppm).
What is the most abundant liquid in the earths atmosphere?
In some conditions this is liquid water. Generally water exist as a gas.
What is the most abundant gas earths atmosphere?
Nitrogen
What are the top three elements in the earths atmosphere?
The top three elements in Earth's atmosphere are nitrogen (78%), oxygen (21%), and argon (0.93%). These three elements together make up the vast majority of the gases present in the atmosphere, with nitrogen being the most abundant.
Pairs of gases that are the most abundant in earths atmosphere?
Nitrogen & oxygen.
Which is the most abundant layer in the earths atmosphere?
The troposphere is the most abundant layer in Earth's atmosphere. It is where most weather phenomena occur and contains about 75% of the atmosphere's mass.
What is a gas that was probably abundant in earths atmosphere 3.6 billion years ago and is still abundant today?
Oxygen
What is the abundant element in the earths atmosphere?
Oxygen, not quite Nitrogen makes up 78% of the earth's atmosphere.
What was most abundant gas in the earths first atmosphere?
This gas was carbon dioxide.
What are the two most abundant gases in earths atmosphere presently?
The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
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 is the abundant gas of the earths atmosphere?
the most abundant gas of the atmosphere is nitrogen with high percentage 78.09
What 6 elements make up the earths atmosphere?
Nitrogen, Oxygen, Helium, Argon, traces of Krypton and traces of Xenon
What are the three most abundant gases in earths atmosphere?
The three most abundant gases in Earth's atmosphere are nitrogen (78%), oxygen (21%), and argon (0.93%).
