Which of the following events might you predict to occur if the tilt of Earth's axis relative to its plane of orbit was increased to 33 1/2 degrees?
A) Summers and winters in the United States would likely become warmer and colder, respectively.
B) Winters and summers in Australia would likely become less distinct seasons.
C) Seasonal variation at the equator might decrease.
D) Both Northern and Southern Hemispheres would experience summer and winter at the same time.
E) Both poles would experience massive ice melts.

Question

Quizplus · Accepted Answer

Increasing the tilt of Earth's axis to 33 1/2 degrees would cause more extreme seasons in regions that experience distinct seasons like the United States. The increased tilt would cause the Northern Hemisphere to receive more direct sunlight during summer and less during winter, making summers warmer and winters colder. So, choice A is the best fit.

Which of the Following Events Might You Predict to Occur