70 percent of the total and up to 75...in some places more and others less depends alot on how many plants and dead things in the area lol
No, it actually makes up around 80% of the air around us.
Nitrogen can be found in canned whipped cream, where it is used as a propellant to create the whipped texture. Nitrogen can also be found in some light bulbs, where it is used as a filler gas to prevent the filament from oxidizing.
Oxygen and Carbon Dioxide
Nitrogen occurs naturally in our atmoshere. It is 78 percent of the air around us. To separate it from the oxygen and other inert gasses manufactures heat pressurized air. As it heats, the oxygen and other gases which are more suceptable to heat, boil off leaving the nitrogen behind.
The air around you is a homogeneous mixture of gases, primarily nitrogen (about 78%) and oxygen (about 21%), with small amounts of other gases like carbon dioxide, neon, and argon. This mixture is well-mixed and uniform in composition throughout the atmosphere.
The air that is all around us has nitrogen in it.
A mixture of nitrogen and oxygen, mostly.
When we breathe in air, our bodies use the oxygen in it for energy and release the nitrogen back into the air when we exhale.
80 %
No, it actually makes up around 80% of the air around us.
AirThe air around us is about 21% Oxygen, about 78% Nitrogen and about 1% Argon.
Nitrogen - 78% i dont knowOxygen - 21% Carbon dioxide
The air around us help us to breath it carries to the gas that we need but it can also carry bad gases but that is unlikely. the gas we need are oxygen,nitrogen and carbon dioxide.
air around us is not pure because in air so many gases are mixed like nitrogen , oxygen , carbon etc.
loads
loads
The air around us is about 78% nitrogen, 21% oxygen, along with a variety of trace amounts of other gasses. Any substance that is less dense than another tends to float on it (eg: oil and water) Helium is less dense than the air around us and therefore rises. Oxygen is less dense than nitrogen (if not by much) and therefore sinks.