Why Can Earth Sustain Life

Why Can Earth Sustain Life. Both plants and animals require water for survival. Planet earth is very special because it contains so much water in liquid form.

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The red planet could have been the source, or it may have been. Currently we are using more resources than earth can renew. There are many reasons on why earth is the only planet ( so far) that can support life.

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We cannot maintain our quality of life as human beings, the diversity of life on earth, or earth’s ecosystems unless we embrace it. Why is there life on earth and not at other planet?

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This is not to say that life cannot. One reason we sustain life on earth is our atmosphere.

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Of course, we can't discount the importance of the ozone layer. Earth supports life because it is the correct distance from the sun, its composition is rock, it has a molten core, it gains protection from its atmosphere and it has water.

The Red Planet Could Have Been The Source, Or It May Have Been.

There are approximately 500 planets in the milky way capable of supporting life. It is the combination of life forms and their interactions with each other and with the rest of the environment that has made earth a uniquely habitable place for humans. Throughout geologic history, life on earth has affected the climate system and vice versa.

Our Atmosphere Helps Protect Us From The Sun's Deadly Rays.

Sustainability is important for a very simple, very straightforward reason: The things that make up our atmosphere are nitrogen (78%) oxygen (20%) carbon dioxide (1%) and other gases such as krypton or argon (1%.) another reason why we sustain life on earth because of a lot of things. Earth is the only planet that is strategically positioned wherein water can remain in its liquid state in order to sustain life (springboard magazine).

What Sustains Life On Earth.

This means that it can is far enough away from the sun that water won't burn up and evaporate, and it's close enough so that water won't freeze into ice. Water is necessary for life to emerge. Mercury and venus are too close to the sun that the heat would make it impossible to sustain life.

Firstly, Our Earth Has An Atmosphere Which Has Several Important Gases Like Oxygen, Which Is Very Important To Support Life.

Without that motion, there wouldn't be a magnetic field at all. Why is there life on earth and not at other planet? Same on the moon, really.

Earth, Our Blue Planet Is A Tiny Oasis In A Vast, Cold, And Dark Space.

Another important component to leaving is eventually the sun will no longer produce radiation for life sustainability; Earth is well equipped as a planet and ideally placed in our solar system and galaxy to support life as we know it. If life did indeed come to earth from somewhere else, there's a good chance it once flourished on mars as well, the thinking goes.