Question

why the sun is called ultimate source of energy?​

Answer 1

Answer:

The sun is considered the primary energy source since it is the source of nearly all the earth's energy. Plants produce food using sunlight, and the food we get from plants and animals also has its primary sunlight source.

Answer 2

Answer:

The sun is considered the primary energy source since it is the source of nearly all the earth's energy. Plants produce food using sunlight, and the food we get from plants and animals also has its primary sunlight source.