Where does the primary source ofwhere does the primary source of energy needed for life come from? solar energy geothermal energy nuclear energy kinetic energy energy needed for life come from?

Solar energy

Explanation:

The primary source of energy is sun. The only source of energy that is required for all the living beings on earth is sun.

The energy is present in the form of radiant energy which is converted into other forms depending on the microorganism converting it.

Plants, animals and many other microorganism use this energy to survive.