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Humans breath to provide oxygen to the cells throughout the human body. Cells need food and oxygen and in return produces heat, CO2, and energy. Therefore, humans need to breathe in order to "feed" their cells, as well as to get energy to power their body.

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Q: Why do humans breathe on planet earth?
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Can you breathe on planet mercury?

No. Mercury essentially has no atmosphere. Earth is the only planet with an atmosphere that humans can breathe.


Does the planet Venus have air that humans can breathe?

No. The atmosphere of Venus is very toxic to Earth animals, plus its temperature is around 800 degrees.


Is the air on Venus good enough for people to breath on it?

No, the only planet you can breathe on is Earth ^-^


What is the English name for the planet most humans live on?

Earth


Is mercury breathable?

Mercury does not have a breathable atmosphere. There is no planet in our solar system that offers an atmosphere that humans can breathe.

Related questions

Can you breathe on planet mercury?

No. Mercury essentially has no atmosphere. Earth is the only planet with an atmosphere that humans can breathe.


Which planet can you breathe on?

Earth


Why is carbon used as the basis for all life on our planet?

because plants breathe in carbondioxide and breathe out oxygen which animals and human breathe in if there is no carbondioxide there will be no plants ,no animalsand no humans which means no life on earth.


Does the planet Venus have air that humans can breathe?

No. The atmosphere of Venus is very toxic to Earth animals, plus its temperature is around 800 degrees.


How is the planet earth and humans different?

The planet is worse off with humans.


Which planet is more suitable for humans?

Earth is the ONLY planet suitable for humans.


What happen to human inf they traveled to your planet earth?

Humans are already on planet Earth... we don't need to 'travel' to Earth. Humans already fare quite well on planet earth.


Do humans have arms?

not sure i think humans have legs know i have visted the humans planet 'earth' nice planet.


What is the first planet visited by humans?

earth is the first planet humans have visited and the only one


How humans have impacted the earth?

Humans give this planet life


Can you breathe in any moon or planet out in space we know?

No. The only planet or moon to have a breathable atmosphere is Earth.


What planet has a atmosphere suitable for humans?

Earth