Question

the sun seems to move across the sky from east to west ​

Answer 1

For the moment, let us just think about one motion - - Earth's spin (or rotation) on its axis. Earth rotates or spins toward the east, and that's why the Sun, Moon, planets, and stars all rise in the east and make their way westward across the sky.

Answer 2

Mate I think your question is improper.... pls elaborate it....