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.
Our planet, the Earth is the only planet with drinkable water. It is the only planet in our Solar System with life and oxygen. Without the oxygen, there will be no life and water on Earth.
Yes. There is one planet with oxygen in its atmosphere: our home planet Earth.
Venus has no molecular oxygen.
Earth, Mars and Mercury are the planets that have oxygen on them.
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It is none other than our own planet Earth, which has nitrogen and oxygen in its atmosphere.
The Earth is the only planet with a large quantity of free oxygen, which came about because of plant life, which uses carbon dioxide and energy from the Sun to manufacture carbon for plant tissues, giving out oxygen as a waste product. About 21% of the Earth's atmosphere is oxygen.
So far, we can only speak for our own planet, Earth; we're not aware of any other planet with either plant life or large quantities of free oxygen. On Earth, oxygen is produced by plants, which take in carbon dioxide and secrete oxygen, much as animals breathe in oxygen and breathe out carbon dioxide. We really are in symbiosis with our planet.
No, only planet Earth contains the element oxygen. In fact, scientists have theorized that the closest planet with oxygen is actually very, very far away.
Yes Mars has oxygen.
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