Answer:
a-They occur when the Sun reaches its highest or lowest point in the sky.
b-They affect the amount of sunlight in the Northern Hemisphere in June.
c-They contribute to the cycling of winters all year long in the Northern Hemisphere.
d-They influence the cycling of different seasons based on the Sun’s height in the sky.
e-They increase the amount of rays from the Sun directly received in the Southern Hemisphere.
Explanation: