What is one advantage of dam and reservoir systems?
A. Dams and reservoirs disrupt migration of some fish.
B. Dams and reservoirs can displace people behind the dam
C. Dams and reservoirs lead to devastating flooding if there is a failure.
D. Dams and reservoirs decrease downstream flooding.
E. Dams and reservoirs reduce nutrients released downstream.
Answer: D
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Due to the Coriolis effect, objects are deflected to the right or clockwise in the Northern Hemisphere
Indicate whether the statement is true or false
The three stable (i.e., nonvariable) gases in the atmosphere, in order of abundance from most to least, are
A) carbon dioxide, argon, oxygen. B) oxygen, carbon dioxide, argon. C) nitrogen, oxygen, argon. D) oxygen, argon, nitrogen.
Turbulent wind flow that blows over a barren surface can pick up sediment by the process known as ____________________
Fill in the blank(s) with correct word
The woman violated several federal laws and international treaties by making and attempting to sell dream catchers that contained feathers from bald eagles and other species of protected birds such as goshawks and snowy owls
How do such federal laws and international treaties differ in how they are adopted in the United States? A) The House and Senate approve federal laws with a simple majority vote, while international treaties require approval of only the president. B) They differ in their authorship but not approval in that both the House and Senate need to approve both by a simple majority vote. C) Federal laws need majority approval in both the House and Senate, while international treaties require two-thirds approval in the Senate. D) Federal laws need two-thirds approval in both the House and Senate, while international treaties require a simple majority vote in the House and Senate. When legislators consider passing policies to control pollution, they must consider the potential economic impacts of the policies. The legislators are given the information shown in the figure.