Temperature
Oxygen
Water
NASA is important to life. It has all the necessary data for sustaining life.
distance from Sun, surface temperature, and atmosphere of oxygen
Oxygen, Nitrogen and Carbon dioxide, in that order. The most important element to sustaining life is Oxygen.
Earth is called a life sustaining planet because it has life on it, and is currently the only known planet that supports life.
By hamza
secret
it helps in water cycle
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Carbon, oxygen, and nitrogen are vital components of life on Earth
No, it has temperatures that can melt led and an atmospheric pressure 90 times that of Earth.
Earth is the ONLY planet suitable for humans.
earth is more important that sea because human beings any many other living organisms, including plants and animals,cannot survive in water,thus earth is suitable for their living,they can build settlements,and practice other jobs like agriculture,etc. on earth.