Most often, tornadoes form with supercell thunderstorms in an environment with strong ____
a. radiational cooling
b. precipitation
c. vertical wind shear
d. horizontal wind shear
e. suction vortices
ANSWER: c
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The boundary between the steep part and the flat part of a beach is called
A) a berm. B) a beach face. C) a berm crest. D) a wave-cut platform.
All satellites have the disadvantage that their orbits place them very far (over 20,000 miles) above the earth
Indicate whether the statement is true or false
Which of the following is true of fevers?
A) An increase in body temperature never has beneficial effects. B) A 1°C increase in temperature can be protective. C) A 3°C increase in temperature is invariably fatal. D) None of the above is true.
Other Walker-like cells are found at all of the following locations EXCEPT:
A. developed areas along coasts. B. less developed areas on land. C. less developed areas along coasts. D. developed areas on land.