Question

Why is the sun Main source of heat and light?

Answer 1

Answer:

The sun is the main source of heat, warmth, and light for organisms living on Earth. Without the sun's energy, Earth would be completely dark and freezing cold. Living organisms use heat and light from the sun. Plants need sunlight to make food.

Answer 2

Answer:

because it is only the one which emits light and heat in large amount and the sun emits the light and heat because it contain helium and hydrogen substance in it

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