A number of hydroelectric dams are now scheduled for dismantling. What is the main reason for this?
a. Their structure has weakened.
b. New findings about the potential for large earthquakes have been discovered.
c. Cheaper and cleaner sources of electrical power have been found.
d. Environmental concerns must be addressed before a dam can be relicensed.
e. The demand for irrigation water has decreased.
D
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Which of the following statements accurately compares an average cold front to an average warm front?
A. Generally, precipitation covers a much broader area with a cold front. B. Especially in summer, cumuliform clouds are often associated with cold fronts. C. Generally, cold fronts move slower than warm fronts. D. Generally, warm fronts have steeper slopes than cold fronts.
1101 UTC Convert the following time from UTC to the indicated U.S. time zones:
Discuss the atmospheric processes that give rise to the trade winds, and describe the typical pattern of these winds
What will be an ideal response?
Water flowing out of an enclosed basin due to the tides is called a/an ________
A) ebb current B) flood current C) neap tide D) spring tide E) tidal bore