Question

why do we have days and nights alternative​

Answer 1

Answer:

We have day and night because the Earth rotates. It spins on its axis, which is an imaginary line passing through the North and South Poles. The Earth spins slowly all the time, but we don't feel any movement because it turns smoothly and at the same speed.

We have alternate days and night because at 1 time only i side of the earth can see the sun and vice versa

Answer 2

Answer:

BECAUSE THE EARTH IS ROTATING THE OPPOSITE SIDE OF THE EARTH AWAY FROM THE SUN WILL BE EXPERIENCEING NIGHT AFTER SOMETIME THE PART OF THE EARTH EXPERIENCRING DAYLIGHT WILL BE EXPERIENCE NIGHT ROTATION OF EARTH CAUSES DAY AND NIGHT ALTERNATE...