Question

which describes one event that causes an eclipse? earths rotation on its axis shadows from clouds covering earth earths shadow covering the moon the gravity from the moon and sun pulling in the same direction

Explanation:

An eclipse occurs when one celestial body moves into the shadow of another. When Earth's shadow covers the moon, it is a lunar eclipse. Earth's rotation on its axis causes day - night cycle. Shadows from clouds are not related to astronomical eclipses. Gravity pulling in the same direction is not the cause of an eclipse.

Answer:

Earth's shadow covering the moon