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Because the earth has a good atmosphere full of O2 (Oxigen) which can support life, plants take CO2 (Carbon dioxide) in and make O2, mammals, reptiles, and any animal with lungs breathe in O2 and breathe out CO2 so the cycle starts all over again!
What else can I help you with?
Which layer of the Earth supports life?
the top soil of earth can support life
What planet can support life?
Earth
Planet to support life?
Only Earth.
Only planet to support life?
Earth
What sort of planets can support life?
Earth
Which planet is known as the support life?
earth
What if there was no water on earth?
Without water, earth would not support life.
Is it possible for life on the center of the earth to exist?
Since the center of the Earth is in the molted form, it can not support life. Thus, it is not possible for life to exist on the center of the Earth.
What is the only planet that can support life callesd?
The only known planet to support life as we know it is the one you and I are on, Earth.
What if another planet besides the earth that can support life?
There is a planet that can support life, it is just that the earth still has many years to come before we go to another planet
Region on and surrounding earth that can support life?
biosphere
Why Earth's support life?
its the only planet with water
