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it is the planet you stand on, Earth
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∙ 11y ago
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What planet is known to sustain life?
No planet except the planet Earth is known to sustain life till date.
Which planet in the solar system is known to sustain life?
Only Earth, as far as we know.
What is the planet that could not sustain human life?
Earth is the only planet in our solar system that can sustain human life.
What can air help us in our every life?
Air helps us breathe. Air also helps life sustain and grow. It makes Earth the only known planet to sustain life.
What is Earth known for?
Earth is currently known for being the only planet in the galaxy that can sustain human life. It is also known as our home.
Why are there beasts?
Because our planet can sustain life
Does the planet mercury have the ability to sustain life?
No
What must a planet have to sustain life?
To sustain life, a planet must have oxygen and a variety of gases, plant life, strong enough gravity　ａｎｄ　ｅｎｏｕｇｈ　ｃｌｅａｎ　ｗａｔｅｒ．
Why is it that earth is considered a living planet?
because it is the only planet that can sustain life.
Is planet mercury suitable for life?
Not currently. It does not have oxygen and water to sustain life.
Are there any other planets that sustain life?
So far, earth is the only planet known to support life, but many scientists thing that life probably exists on other planets.
Why earth is called an unique planet?
earth is supposedly the only planet that can sustain life and has oxygen
