Question

Suraj (son) nhi rahega to earth ka temperatures kitna hoga????????

Answer 1

Very low .......
We can't even estimate

Answer 2

I do know that the atmosphere protects life on Earth by absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect),and reducing temperature extremes between day and night (the diurnal temperature variation). I wonder what temperature would earth reach if there was no atmosphere?.