why we have a sun?

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why we have a sun please tell me

2006-10-11 07:34:26 · 3 answers · asked by Anonymous in News & Events ➔ Other - News & Events

3 answers

In short, the sun is part of what makes life on Earth possible. It makes the plants green - and keeps the atmosphere warm enough so that life can flourish.

For humans, it is good for your skin in controlled amounts. It is a good source of Vitamin C - believe it or not.

2006-10-11 07:37:58 · answer #1 · answered by Oklahoman 6 · 0⤊ 0⤋

It is the source of virtually all the energy in our solar system.

Is that clear enough for you?

2006-10-11 07:43:18 · answer #2 · answered by Shane L 3 · 0⤊ 0⤋

so we can turn off the lights during the day.

2006-10-11 07:50:25 · answer #3 · answered by faversham 5 · 0⤊ 0⤋