Which of the following events can cause saltwater intrusion?
a. Excessive withdrawal of groundwater in coastal areas
b. The decline of sea level
c. Headward erosion of streams
d. Dissolution rocks by acid groundwater
Ans: a. Excessive withdrawal of groundwater in coastal areas
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If the specific heat capacity of water were lower than it is, ponds in the cold of winter would be
A) more likely to freeze. B) less likely to freeze. C) neither A nor B
How do seasons affect the surface winds?
a. During the northern summer, the surface winds shift to the south. b. During the northern winter, the surface winds shift to the south. c. During the northern winter, the surface winds shift to the north. d. Surface winds are not affected by seasons
Which of the following locations would contain mud and the remains of small creatures?
A. location 1, along the margins of a glacier B. location 2, along a steep mountain front C. location 3, in sand dunes D. location 4, along a beach E. location 5, on relatively deep seafloor
Suppose your town planned to build a combustion facility or landfill near your home. Outline your concerns, and explain your decision to be for or against the site
What will be an ideal response?