Here's why:

* Earth's Rotation: The Earth rotates on its axis, completing one rotation roughly every 24 hours. This rotation causes the apparent movement of the sun, moon, and stars across the sky. From the Moon's perspective, Earth would appear to rotate.

* Earth's Orbit: The Earth orbits the Sun. This orbital motion also causes the apparent position of the Sun to change in the lunar sky throughout the year.

* Lunar Librations: The Moon's rotation is slightly tilted relative to its orbital plane. This tilt, coupled with its orbital motion around Earth, leads to a phenomenon called "librations". Librations cause Earth to appear to "wobble" slightly in the lunar sky over time.

Therefore, from the Moon, the Earth would not appear stationary but rather would exhibit a combination of rotational and orbital movements.