What happens when it's spring in the Southern Hemisphere?
A
It's autumn in the Northern Hemisphere.
B It's spring in the Northern Hemisphere.
C
It's summer in the Northern Hemisphere.
D
It's winter in the Northern Hemisphere.

A

Explanation: whatever season it is in the upper or lower hemisphere it is the direct opposite of the season. If it was summer in the north hemisphere then it would be winter in the south

heat released by collision processes during accretion, and heat from decay of radioactive elements

explanation:

answer called a epicycle;