Question

What the use of sun and where it is

Answer 1

sun produces solar radiation, which is ultimate source of energy... sun distance from earth is 149.6 million km approximately...

Answer 2

sun.. can be termed as a star spherical ball with hot plasma.. it is located at the center of the solar system and only source of light and energy to earth as many consumers, producers, carnivores and top carnivores depends on the the sun