Question

hey guys
what happened if sun start to stop giving light and heat????​

Answer 1

If it is happened then by the lack of heat and light human beings will die soon as Sun is the ultimate source of energy.

So,due to lack of energy human beings would die.

Answer 2

We come under the influence of extreme lowest Temperature in 8 Minutes.After that everything will start Freezing ,hence it led to destruction of Earth.