Question

seasons change as
a. earth rotates on its axis.
b. earth revolves around the sun.
c. earth changes shape.
d. the moon revolves around the earth.

Explanation:

The changing of seasons is due to the Earth's tilt on its axis and its orbit around the Sun. As the Earth revolves around the Sun, different parts of the Earth receive varying amounts of sunlight at different times of the year, leading to the seasons. Earth's rotation on its axis causes day - night cycle, Earth doesn't change shape for seasons, and the Moon's revolution around the Earth causes tides and lunar phases, not seasons.

Answer:

B. Earth revolves around the Sun.