The layer of gases that surrounds a planet is known as the

Question - The layer of gases that surrounds a planet is known as the

Answer - Earth's atmosphere. Earth's atmosphere is a layer of gases surrounding the planet Earth and retained by the Earth's gravity. It contains roughly 78% nitrogen and 21% oxygen 0.97% argon and carbon dioxide 0.04% trace amounts of other gases, and water vapor. This mixture of gases is commonly known as air.

Answer:Atmosphere of Earth

Explanation:A Earth atmosphere is a layer of gases surrounding a planet Earth and retained by the Earth's gravity. It contains nitrogen oxygen Arjun carbon dioxide other gases and a variable amount of water vapor.