Which environmental issue most commonly affects groundwater aquifers in coastal or island areas?
A) Subsidence
B) Dissolution
C) Chemical contamination
D) Saltwater contamination
Answer: D
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Recycling materials such as steel and other metals can help industries save energy and money.
Answer the following statement true (T) or false (F)
Which air mass would show the most dramatic change in both temperature and moisture content
as it moves over a large body of very warm water? a. cT in summer b. cP in winter c. mP in winter d. mT in summer
The gain in speed each second for a freely falling object is about
A) 0 m/s. B) 5 m/s. C) 10 m/s. D) 20 m/s. E) depends on the initial speed
When waves continue into progressively shallower water, elliptical wave motion near the seafloor produces
A) breakers. B) ripples. C) swash. D) headlands.