Question

1. what is the main cause of earths seasons? (a) earths distance from the sun (b) the size of earths mountains (c) earths tilt and orbit around the sun (d) the brightness of the sun

Explanation:

The main cause of Earth's seasons is the tilt of Earth's axis as it orbits the Sun. This tilt causes different parts of the Earth to receive varying amounts of sunlight throughout the year. The distance from the Sun does not significantly affect seasons. The size of Earth's mountains and the brightness of the Sun are not the main causes of seasons.

Answer:

c. Earth's tilt and orbit around the Sun