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78% Nitrogen,and 21% Oxygen

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What are the 2 most important elements in the atmosphere?

The most important elements in the Earth's atmosphere are N (nitrogen) and O (oxygen).


What is the most abundant gasses in the atmosphere?

The most abundant gases in the Earth's atmosphere are nitrogen, which makes up about 78% of the atmosphere, and oxygen, comprising about 21%. Other gases, such as argon, carbon dioxide, and trace gases, make up the remaining 1%. Nitrogen plays a crucial role in maintaining atmospheric pressure and supporting life, while oxygen is essential for respiration in most living organisms.


Where are most gasses in the atmosphere found?

Most gases in the atmosphere are found in the troposphere, which is the lowest layer of Earth's atmosphere, extending from the surface up to about 8 to 15 kilometers (5 to 9 miles) high. This layer contains roughly 75% of the atmosphere's mass and is where weather phenomena occur. Key gases such as nitrogen (78%) and oxygen (21%) are most concentrated in this region. Higher layers, like the stratosphere and mesosphere, have much lower densities of gases.


What is the most important constant gases of the atmosphere?

The most important constant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%). These gases are crucial for supporting life and maintaining a stable climate on our planet. Other important constant gases include argon and carbon dioxide.


What 2 elements make up the majority of Jupiter's atmosphere?

Hydrogen and helium make up the majority of Jupiter's atmosphere, with hydrogen being the most abundant element. These two elements make up more than 99% of the planet's atmosphere.

Related Questions

What important gas is part of earth s atmosphere?

I'd say the most important gasses in the Earth's atmosphere are oxygen and water vapour.


What are the two most common gasses that make up the atmosphere?

Nitrogen and oxygen.


What is made up of a mixture of gases?

The most important thing that's a mixture of gasses is our atmosphere.


What 3 gases make up atmosphere?

The three most common gasses in our atmosphere are: nitrogen 78%, oxygen 21%, and argon <1%.


What gasses are the most plentiful in the atmosphere?

Nitrogen and oxygen.


What are the four most important gasses that make up the atmosphere?

Nitrogen and oxygen are the two most predominant; nitrogen is about 79% of the air, and oxygen about 20%. The remaining 1% are various "trace" gasses, of which water vapor, carbon dioxide and argon are probably the most significant.


What allow Jupiter Saturn Uranus and Neptune to keep most of the gasses in their atmosphere?

gravity


What is the thin envelope of gasses that forms Earth's outer most layer?

The atmosphere (air).


Why is gas economically important?

the most important gas is the gasses that we brethe.


What are the 2 main gases Earth's atmosphere is made of?

Nitrogen (78%) and Oxygen (21%) are the two most abundant gasses in Earth's atmosphere.


What make up most of the gasses in the atmosphere?

Whe considered on a dry basis (water vapor removed) the atmosphere is made up of nitrogen (78%), oxygen (21%) and argon (1%). These numbers have been rounded somewhat and other elements and gasses in the atmosphere are present at in part per million levels. As an example carbon dioxide is present at 300 ppm (approx) or 0.03%.


What are the most common gasses?

Nitrogen, Oxygen,Hydrogen, and Carbon Di-oxide are the common Gases in the Atmosphere.