Air is composed of 78.09% Nitrogen, 20.95% Oxygen and 0.93% Argon.
Other gases include Carbon Dioxide, Methane, and more.
The main three gasses are Nitrogen, Oxygen and Argon.
1. Nitrogen - cca. 78% 2. Oxygen - cca. 21 % 3. Argon - cca. 1 %
Nitrogen ~ 78% Oxygen ~ 21% CO2(and other gasses) ~ 1%
the main cause of air pollution is increase motor vehicle, industries like chemical industries etc .these emits co2, Co other harmful gasses. so increase level of these harmful gasses creates air pollution. other main cause is deforestation.
air
There are 3 main ingredients in the air that you breathe. Carbon, oxygen, and nitrogen are the 3 main elements.
air is formed of gasses and matters
Mixture of many gasses Known Air
helium is used to cool superconducting magnets in mri scanners as helium is lighter then air airships use them as gasses
In air main gas is N2 i.e. almost 79 % then O2 is 21% then CO2 and other gases in trace amount like He, Xe, etc.
Air is composed of more than 2 gases: 78% Nitrogen 21% Oxygen 1% of other gases lime Carbon Dioxide, Ozone, Argon etc.
The properties of air is that it is odorless and colorless. There are many gasses and liquids that have these properites, such as Oxygen and Nitrogen and Carbon Dioxide. Air is a mixture of these gasses.