A thermally direct cell is one that
a. is found in both the Northern and Southern Hemispheres.
b. is driven by radiational cooling.
c. occurs on both sides of a large lake or ocean.
d. is driven by energy from the Sun.
e. represents the middle cell in the three-cell model.
Question 2
The position of the Pacific high over the North Pacific Ocean shifts ____ in winter and ____ in summer.
a. northward; southward
b. southward; northward
c. eastward; westward
d. westward; eastward
e. northward; westward