THE AIR/WIND.
What is the air answer?
Air is the invisible mixture of gases that surrounds the Earth. Air contains important substances, such as oxygen and nitrogen, that most species need to survive. ... Standard Dry Air is made up of nitrogen, oxygen, argon, carbon dioxide, neon, helium, krypton, hydrogen, and xenon.Mar 12, 2020
What is air made of?
More than 99% of air is made of three gases: nitrogen, oxygen, and argon. Air contains other gases in very small quantities, including gaseous water, which is called water vapor. Air also contains solids and liquids. Solids in air include pollen, dust, and soot.
What is the definition of air?
So what is air, exactly? It's a mixture of different gases. The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.
What is the chemistry of the air?
What is the air in chemistry? Air is a mixture of a number of different gases. Nitrogen, oxygen, which is essential for animals and humans' survival, carbon dioxide, water vapour, and trace amounts of other elements make up the atmosphere (argon, neon, etc.).Feb 26, 2020
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