17/18 Apparent motion is what we can see of the stars moving, not involving the rotation and movement of earth. Actual motion is the movement of how planets, stars, and other sky objects actually move, involving the Earth’s movements and backed up with scientific research. They both involve the movement of all objects in the sky, and how they move or how we think they move.
19/20 If you were camping on a weekend night, you would probably see way more stars than in the city because there is no sky pollution. Depending on what season it is, you could probably see some constellations and circumpolar constellations. The stars may seem like they are moving east to west, only because Earth rotates west to east. You can