is the lfe -giving gaseous component of the earth.
Answer (1)
The life -giving gaseous component of the earth is oxygen.Oxygen is essential for the survival of most living organisms. It is used in respiration, the process by which cells produce energy. It also supports combustion and helps maintain the balance of gases in the atmosphere.Oxygen makes up about 21% of Earth’s atmosphere. It is produced mainly by plants through photosynthesis. Without oxygen, animals and humans cannot survive.
