Answer:These variations in air pressure are due to temperature differences caused by variations in solar energy received at the surface of the earth. The sunlight absorbed by the ground depends on the latitude of the location, the slope and the underlying surface. ... The air pressure on Earth is not the same everywhere.
Explanation: i looked it up
2 the Eastern and Western Hemispheres have opposite seasons.
3 the North and South Poles experience the same seasons at the same time.
4 certain regions on Earth can experience non-stop daylight for six months of the year.
B) pollination
C) fertilization
D) seed production