If the perihelion of the Earth was significantly closer to the Sun than is currently the case,what would be the probable effect on the climate of the Southern Hemisphere?
A)The winter season would be much colder than at present.
B)The winter season would be much warmer than at present.
C)The summer season would be much colder than at present.
D)The summer season would be much warmer than at present.

Question

Quizplus · Accepted Answer

If the perihelion of the Earth was closer to the Sun, it would result in higher solar radiation during the Southern Hemisphere's summer season, leading to warmer temperatures. The reverse would occur during the Southern Hemisphere's winter season, but this effect would be less significant than the effect on summer temperatures. Therefore, the summer season would be much warmer than at present, but the winter season would not necessarily be much colder.

If the Perihelion of the Earth Was Significantly Closer to the Sun