All of the following are true.Which of the following gives evidence that Earth's orbit is not perfectly circular?
A)The Sun's angular size changes throughout the year.
B)Earth's seasons are not of exactly equal length.
C)In North America,it is hotter in July than January.
D)Both A and C
E)Both A and B

Question

Quizplus · Accepted Answer

The fact that Earth's seasons are not of exactly equal length indicates that Earth's orbit is not perfectly circular. The variation in the Sun's angular size throughout the year is also evidence of this. Option C is not relevant to the question as it only discusses temperature difference in North America, which could be due to factors other than Earth's orbit. Therefore, the best choice is E.

All of the Following Are True