So they make air, and carbon dixodie so plants, animals, and humans can breath.
2 chainz
All gases can mix with one another.
The pressure will equalise and the two gases will mix.
Yes!
Solids have tightly packed atoms so there is no space for the atoms to mingle. But in liquids/ gases, the atoms are more spread out and more free to move hence allowing the atoms to mingle.
nitrogen, oxygen, and other gases
Most of earth's atmosphere is in the lowest layer, the troposphere. Thus most of the gases are within 15 km of the Earth's surface.
The troposphere.
Troposphere is very important. It contains all the breathable gases.
About 90% of the atmospheric mass is in the troposphere. You can tell because 90% of the pressure increase occurs in the troposphere. Pressure goes from zero in space to 100 mb at the tropopause to 1000 mb at the surface.
Greenhouse gases extend very high. They extend in the troposphere.
The ozone layer contains the most molecules. They are present as ozone layer.
The troposphere is approximately 78% nitrogen and 20% oxygen. There is about 1% of Argon as well, an inert gas. The remainder is water vapor, trace gases, and particulates.
The lowest atmospheric layer that contains greenhouse gases is the troposphere
most gases
The layer that contains gases in distinct layer is troposphere. It is closest to earth.
The troposphere contains it. It contains the bulk of the breathable gases.