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What two gases is the earths atmosphere dominated by?
Nitrogen and oxygen, respectively, are the two most abundant gases in the earth's atmosphere.
The two most abundant gases in the atmosphere are?
There are many gases in the atmosphere. The two most common gases found in the atmosphere however, are nitrogen and oxygen.
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 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.
What are the most common gases that are found in the earths atmosphere?
These gases are nitrogen, oxygen, argon, carbon dioxide.
What are the 3 most common elements that make up the gases in out earths atmosphere?
These gases are nitrogen, oxygen and argon.
What are the names of the 2 most common gases in the earths atmosphere?
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
What are four most common gases in earths atmosphere?
These gases are: nitrogen (78,084 %), oxygen (20,9476 %), argon (0,934 %), carbon dioxide (0,0314).
Most common element in the earths atmosphere?
nitrogen is the most common element in the earths atmosphere
What two gases is the earths atmosphere dominated by?
Nitrogen and oxygen, respectively, are the two most abundant gases in the earth's atmosphere.
Pairs of gases that are the most abundant in earths atmosphere?
Nitrogen & oxygen.
The two most abundant gases in the atmosphere are?
There are many gases in the atmosphere. The two most common gases found in the atmosphere however, are nitrogen and oxygen.
What are the three most abundant gases in earths atmosphere?
Hydrogen, Nitrogen, Oxygen
What are the two most abundant gases in earths atmosphere presently?
Nitrogen and Oxygen
Which atmoshpheric layer contains most of themass of earths atmosphere?
The most of the mass of atmosphere is contained in troposphere. It contains most gases.
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.
