*what is air???????????
*
*
*
Answers
Answered by
0
A mixture of various gases such as nitrogen, oxygen, carbon dioxide, water vapour and a few other gases is called air.
Answered by
0
Answer:
Air is the general name for the mixture of gases that makes up the Earth's atmosphere. This gas is primarily nitrogen (78%), mixed with oxygen (21%), water vapor (variable), argon (0.9%), carbon dioxide (0.04%), and trace gases. Pure air has no discernible scent and no color.
Similar questions