Question

Energy in the sun is produced as a result of:
1) Fusion 2) Combustion
3) Explosion 4) Thermo nuclear Fission
5) Friction

Answer 1

Solution: It is the fusion reaction which produces high energy in the sun.

It is the nuclear fusion that creates lots of heat and light energy.

Hydrogen and helium is the main component of the fusion reaction in the sun.

This is why, lots of heat energy is released from the sun.