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What percentage of the Earth's atmosphere is composed of oxygen?
About 21% of the Earth's atmosphere is composed of oxygen.
What percent of oxygen on the earth?
Oxygen makes up approximately 21% of the Earth's atmosphere.
What percentage of oxygen is present in the Earth's atmosphere?
About 21 of the Earth's atmosphere is made up of oxygen.
What is percentage of oxygen in earth planet?
The Earth's atmosphere is composed of about 21% oxygen. This oxygen is crucial for supporting life on Earth through processes like respiration and photosynthesis.
Is Earth running out of oxygen?
No, Earth is not running out of oxygen. The Earth's atmosphere is made up of about 21 oxygen, which is constantly being replenished through processes like photosynthesis by plants and algae.
Where on earth do you find oxygen?
every where
Effects of no oxygen on earth?
Oxygen is main gas of earth. If there is no oxygen in the earth all the life in the earth should die.
Where do you get your oxygen on earth?
we get oxygen from the trees
Why can't earth's oxygen travel through space?
Earth's atmosphere, including the oxygen, is bound to Earth by gravity.
What is the diffenerce of earth and space?
There is oxygen and gravitational force on earth but there is no oxygen and gravitational force
What percentage of the Earth's atmosphere is composed of oxygen?
About 21% of the Earth's atmosphere is composed of oxygen.
How does oxygen make life sutable on earth?
Oxygen makes it human capable of breathing in earth that's why when there is oxygen, there is life.
What element will comprise earth's atmosphere hydrogen oxygen or nitrogen?
compromise? Hydrogen, if you could find enough to convert the oxygen into water. If you mean comprise then its 79 % nitrogen, 21 & oxygen, and 1% argon
Where on the planet can you find oxygen?
oxygen is everywhere on earth, there are times where there is so little oxygen that it is unnoticed like in water there are 2 hydrogen molecules but 1 oxygen molecule so there is nowhere near enough oxygen. when you go up a mountain you are getting farther from the inhabitable area of the Earth's atmosphere and there is less and less oxygen. Fire is fueled by oxygen, but will not egnite if in a confined space because it would use up any oxygen.
Did the primitive Earth have oxygen?
No. Oxygen is not believed to have been present in the early years of Earth's history.
What percent of oxygen on the earth?
Oxygen makes up approximately 21% of the Earth's atmosphere.
What percentage of oxygen is present in the Earth's atmosphere?
About 21 of the Earth's atmosphere is made up of oxygen.
