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It has trees, and trees provide Oxygen.
Another viewpoint: The fact is that, as of now (January 2013), Earth remains the only planet we know that has any significant amount of oxygen in its atmosphere.
As far as we know this can only happen through biological activity. So if a lot of oxygen is found on another planet that would be a very strong indicator of life.
That's why it will be big news if it happens.
<<>> Free oxygen occurs in the atmosphere because it was manufactured by anerobic bacteria, which separated out the carbon and the oxygen from carbon dioxide by photosynthesis, thus paving the way for animal life (free oxygen does not occur through evaporation).
What else can I help you with?
What planet is the only with drinkable water?
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.
What planet only has oxygen?
only earth idiot
Why earth is the only planet where life exist?
beause earth is the only planet which has oxygen and other needed sudstances .
Why is earth the only planet for man?
Because it is the only planet that have oxygen and have water and food on it.
Why earth is called an unique planet?
earth is supposedly the only planet that can sustain life and has oxygen
Which planet with wildlife?
The Earth(our planet(home sweet home)) is the planet with wildlife. It is the only planet with wildlife because there is oxygen on Earth but not others, in fact.
Which of the eight planets has the highest percentage of oxygen?
Earth is only one planet where gaseous oxygen is found. The Earth's atmosphere is about 21% Oxygen.
The planet earth is the only planet in the solar system known to possess?
water (and therefore, oxygen)
Do any of the planet have oxygen in their atmosphere?
Yes. There is one planet with oxygen in its atmosphere: our home planet Earth.
Why is Earth the only planet with oxygen and how is that no other planet does?
Earth is the only planet with abundant oxygen in its atmosphere because it has a unique combination of factors that allow for the presence of oxygen-producing life forms, such as plants. Other planets may lack oxygen due to their distance from the sun, composition of their atmosphere, or absence of life forms that can produce oxygen through photosynthesis.
What planet is the planet of oxygen?
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.
What Unique features of earth?
is the only planet that has water and it has oxygen for people to live in
