How does Earth's movement affect how the Sun is seen? The Sun is stationary, but Earth's rotation makes it appear to move east to west across the sky. Earth's rotation around the Sun makes the Sun appear to move across the sky every 365 days. The Sun and Earth move around each other, so the Sun moves east to west across the sky. The Sun is stationary, but Earth's clockwise rotation makes it appear to move west to east across the sky.

The manner in which the Earth's movement affect how the Sun is seen is;

The Sun is stationary, but Earth's rotation makes it appear to move East to West across the sky

Explanation:

The Earth's movement affect the way the Sun is seen

The Sun appears to rise in the Eastern part of the sky and continues in motion till the it sets at the Western part of the sky

However, the Sun does not actually move relative to the Earth as seen in the sky. The observed motion of the Sun is due to the counterclockwise  rotation of the Earth about its axis

Therefore, the Earth's movement affect the way the Sun is seen by making the Sun appear to move across the sky from East to West