Question

which movement causes day and night on earth?
rotation of earth
revolution of earth around the sun
earths elliptical orbit in space
moons orbit around earth

Explanation:

The Earth rotates on its axis. As it rotates, different parts of the Earth face the Sun, causing day and night. The revolution of Earth around the Sun causes seasons, Earth's elliptical orbit is related to the shape of its path around the Sun, and the moon's orbit around Earth affects tides, not day - night cycle.

Answer:

rotation of Earth