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Which gas is the most prevalent in the earths atmosphere?
Nitrogen is the most prevalent gas in Earth's atmosphere, making up about 78% of the total composition. Oxygen is the second most abundant gas, at around 21%.
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%).
How does the composition gases changes as you travel in earths atmosphere?
As you travel higher in Earth's atmosphere, the composition of gases changes in terms of their concentration. Oxygen, nitrogen, and argon are the most abundant gases in the lower atmosphere, while the percentage of oxygen decreases and other gases like helium and hydrogen become more prevalent in the upper atmosphere. The overall pressure also decreases with altitude, causing the air to become less dense.
Which of these is a component of the earths atmosphere?
these ??? There are no choices to choose from.
Which gas is the most prevalent in the earths atmosphere?
Nitrogen is the most prevalent gas in Earth's atmosphere, making up about 78% of the total composition. Oxygen is the second most abundant gas, at around 21%.
Is most of the earths atmosphere covered with oxygen?
no
What is oxygen most commonly found in?
Oxygen is most commonly found in the air of Earths atmosphere.
Pairs of gases that are the most abundant in earths atmosphere?
Nitrogen & oxygen.
What is the most element in the earths atmosphere?
Nitrogen (N2) and Oxygen (O2)
What two gasesmake up most of earths atmosphere?
Nitrogen and Oxygen
What is the common gas in earths atmosphere?
Nitrogen makes up most of our atmosphere. Second is Oxygen.
What process provides most of the oxygen found in earths atmosphere?
Growing more trees as trees take in carbon dioxide and releases oxygen that we use for breathing. So. I guess Afforestation provides most of the oxygen found in the earths atmosphere.
Which process producer most of the oxygen in earth's atmosphere?
The process that produces most of the oxygen in Earths atmosphere is photosynthesis. Plants use this process to create food.
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 names of the 2 most common gases in the earths atmosphere?
Nitrogen and Oxygen make up nearly 99% of the dry atmosphere.
