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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%).
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%).
What are the 2 most common gases in the atmosphere?
The two most common gases in Earth's atmosphere are nitrogen, which makes up about 78%, and oxygen, which makes up about 21%.
What are the two most common gases found throughout all the layers?
The two most common gases found throughout all the layers of Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).
What are the two most common greenhouse gases?
the two major gases that cause greenhouse gases are methane and carbon dioxideco2, methene, evaporates
What are the most common gases that are found in the earths atmosphere?
These gases are nitrogen, oxygen, argon, carbon dioxide.
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).
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 the 3 most common elements that make up the gases in out earths atmosphere?
These gases are nitrogen, oxygen and argon.
Pairs of gases that are the most abundant in earths atmosphere?
Nitrogen & oxygen.
Where are most of earths gases found?
Within 8 to 12 KM of Earth's surface
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%).
What are the most two common gases in air?
Nitrogen and Oxygen are the most common gases in the atmosphere.
Most common element in the earths atmosphere?
nitrogen is the most common element in the earths atmosphere
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%).
Which two gases are most common in interstellar clouds?
The two gases that are most common in interstellar clouds,consist mostly of gas,especially hydrogen and helium.
What are the 2 most common gases?
nitrogen and oxygen
