Question

which of the following causes the change in seasons on earth?

a. the tilting of the earth on its axis, and the sun revolving around the earth
b. the spinning of the earth on its axis, and the earth revolving around the sun
c. the earth revolving around the sun, and the moon revolving around the earth
d. the tilting of the earth on its axis, and the earth revolving around the sun

Explanation:

Identify the primary causes of Earth's seasons

The change in seasons on Earth is primarily caused by two main factors:

1. The tilt of the Earth's rotational axis relative to its orbital plane (about \(23.5^\circ\)).
2. The revolution of the Earth around the Sun, which changes the orientation of the hemispheres relative to the Sun over the course of a year.

Evaluate the given options

• Option A: Incorrectly states that the Sun revolves around the Earth.
• Option B: Spinning on its axis (rotation) causes day and night, not seasons.
• Option C: The Moon's revolution around the Earth causes tides and moon phases, not seasons.
• Option D: Correctly identifies both the tilt of the Earth on its axis and the Earth's revolution around the Sun.

Answer:

• A. the tilting of the Earth on its axis, and the Sun revolving around the Earth
• B. the spinning of the Earth on its axis, and the Earth revolving around the Sun
• C. the Earth revolving around the Sun, and the moon revolving around the Earth
• D. the tilting of the Earth on its axis, and the Earth revolving around the Sun (Correct answer)