Question

what would have happened if the earth did not show movements​

Answer 1

Of course if earth stops movement the one side of it will face the hot Ray's of sun while the other side will face cold space.

Answer 2

If the Earth stopped showing movements, the atmosphere would still be in motion with the Earth's original 1100 mile per hour rotation speed at the equator. ... This means rocks, topsoil, trees, buildings, your pet dog, and so on, would be swept away into the atmosphere.