If a storm can survive the west side of an easterly wave, there is a chance it can intensify into a hurricane. Which of the following is correct regarding an easterly wave?

A. the east side of the wave has descending, stable air
B. the west side of the wave has rising, stable air
C. the east side of the wave has rising, unstable air
D. the west side of the wave has descending, unstable air


Answer: C

Environmental & Atmospheric Sciences

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Fill in the blank(s) with the appropriate word(s).

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Which of the following best matches the description?Large, regional urban center.

A. wetlands B. land-use planning C. multiple land use D. tract development E. megalopolis F. floodplain zoning G. ribbon sprawl H. floodplain I. urban sprawl J. zoning

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Subtropical steppe

A) has very high summer temperatures. B) has small daily temperature changes. C) has little variation in annual rainfall. D) that is located near the equator is more likely to see the occasional visit from a mid-latitude cyclone than subtropical steppe located closer to the poles.

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Which of the following was NOT one of the three dominant Native American civilizations of the southwestern United States?

a. Mogollon b. Hohokam c. Anasazi d. Cherokee

Environmental & Atmospheric Sciences