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It is because without it we would have no light so no plants could grow and we wouldn't be able to get the food that grows on trees or in the ground because there is no sun to keep them growing and they would just die. We need trees and plants to survive because they take in all of the carbon dioxide that we don't need and give us the oxygen that we do need.
What else can I help you with?
Why is the sun central to earth?
The sun is not central to the earth
Could there be life on earth without the sun?
Short answer, NO The sun is the source of all energy and life on earth
What if the sun was dead?
there will be no life on earth
If the sun die how is the earth and the human?
Without the sun, all life on earth will cease to exist.
What does the Sun's energy do to the Earth?
All life on Earth depends on the sun's light. Without it we would die.
Is the sun the source of all life on earth?
The sun is the source of most of the energy on Earth. Oceans come second.
How does the sun affect life on earth?
The sun provides energy for photosynthesis in plants, which is the base of the food chain. It also regulates climate and weather patterns on Earth. The sun's UV radiation can cause skin damage, but it also helps in the production of vitamin D in humans.
What is the ultimate energy for life on earth?
The Sun
What is the source of all life on Earth?
The sun
What planets had life on?
earth????? and def. the sun
What substance is necessary for life on earth?
The sun!
The source of energy for life on earth is?
the sun
