why god created sun and moon?

plants would die coz they get energy from the sun or the earth would freeze all over

Sun is the source of all form of energy. We are in the solar system.The sun and moon and stars we see belong the solar system. If sun does not exist we do not exist.

If you are a so orthodox/big believer of god-SUN is for giving light in day time to all creatures and useful for plants to prepare[photosynthesis]food eor growing.And MOON giving light in night times as there was no candles or electacity is not there. If your a scientifically thinking person there is only 1 sun and 1 moon in our circle,but there are somany suns and moons in space as per BIG BANG THEORY,till now people are following.Sorry if i am wrong..

SUN IS FOR ENRGY FOR MEN & MOON FOR BEAUTY.

As a proof to the world, what you see with naked eye in front of you is sun, behind the eye is Moon.

Because if there was no sun, there'd be no life. Plants need the sun to grow. Also, the sun provides warmth. Another thing needed to live. As for the moon, I don't know. I'm sure there's a reason. To provide light at night?