answersLogoWhite

0


Best Answer

Nitrogen (which makes up about 78% of the atmosphere) and Oxygen (about 21%)

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the two main gases in the earth's lower atmosphere?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Where do these main gases come from?

they come from earths atmosphere and gases


What are the 3 main types of gases in the earths atmosphere?

The 3 types of gases in Earth's atmosphere are argon, oxygen and nitrogen.


What are the main gases in earth lower atmosphere?

Nitrogen and Oxygen


Earths atmosphere is dominated by which two gases?

Nitrogen and Oxygen are the two main constituents of air.


What are the two main gases in theatmosphere?

The main gases in Earth's atmosphere are nitrogen, followed by oxygen.


What are then two main gases found in earths atmosphere?

The two main gases are Nitrogen (N2) and Oxygen (O2), which comprise around 78% and 21% of the atmosphere by volume respectively. The remaining 1% is mostly Argon (Ar), followed by Carbon Dioxide (CO2) as well as several other gases present in trace amounts. All of these figures are for dry air, however water vapour (H2O) is also present in air at levels of up to 4%, but this is highly variable depending on localised conditions, and it makes up a lower percentage of the atmosphere as a whole.


What are the main gases in Venus' atmosphere?

The atmosphere on Venus is very thick and comprised of 96 percent carbon dioxide. About 3.5 percent of its atmosphere is nitrogen and 0.5 percent is comprised of other gases.


What are the gases in the Uranus atmosphere?

The two main gases that make up the atmosphere of Uranus are hydrogen and helium. The atmosphere also contains ammonia and methane.


What plays a main role in forming earths atmosphere?

women


What are earths 3 main spheres?

the biosphere, the atmosphere, and the geosphere


What are the main gases in the atmosphere of the Venus?

Carbon Dioxide and Nitrogen


Out atmosphere is composed of what main gases?

Nitrogen, oxygen, and argon.