Multiple Choice
The Earth's axial tilt varies from 22.1° to 24.5° over a 41,000-year cycle.This means that as during this cycle
A) the Moon's sidereal period changes
B) the amplitude of ocean tides vary.
C) the Earth will receive different amounts of energy from sunlight.
D) the whole Ecliptic will move northward.
E) the length of seasons will vary.
Correct Answer:
Verified
Correct Answer:
Verified
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