Write the composition of air./What is the composition of air.
Answer (1)
4th Jan, 2022
Definition of composition of air: Earth’s atmosphere consists of a mixture of gases called the air. The gases are usually odourless and colourless. As a result, we cannot touch or see the air. We can only feel the air. The earth’s atmosphere consists of 78% of Nitrogen, 21% of oxygen, 0.93% of Argon, 0.04% of Carbon dioxide, and traces of helium, methane, neon, krypton and hydrogen, as well as water vapour. This is also known as Air composition of Earth.
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