How many discrete differently named atmospheric circulation cells exist in each of Earth's hemispheres north or south of the equator?
a) 1
b) 2
c) 3
d) 4
Answer: C
How many discrete differently named atmospheric circulation cells exist in each of Earth's hemispheres north or south of the equator?
a) 1
b) 2
c) 3
d) 4
Answer: C