Question

Seasonal changes occur because of

a. Earth s tilt.
b. Earth s shape.
c. the distance between Earth and the moon.
d. the time of year.

Answer 1

Seasonal changes refer for example to the fact that in the Norther hemisphere it's colder in December than in June. This is because the Earth's axis is tilted in a way that brings the Western Hemisphere closer to the sun in July and further from the Sun in December.

The correct answer is: Earth is tilt.