The Environmental Protection Agency administers the ____________________ that sets the standards for allowed levels of key water pollutants.
Fill in the blank(s) with the appropriate word(s).
1987 Water Quality Act
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During a spring flood, a small lake receives a large influx of nutrients. We would expect that in this lake, the growth of phytoplankton will
A) decrease and the growth of submerged aquatic vegetation will decrease. B) decrease and the growth of submerged aquatic vegetation will increase. C) increase and the growth of submerged aquatic vegetation will decrease. D) increase and the growth of submerged aquatic vegetation will increase.
Which of the following deep-water fish was originally called the toothfish and is now on the Seafood Watch List of fish to avoid purchasing?
A) Alaskan Salmon B) Australian Slimehead C) Chilean Seabass D) Greenland Halibut E) Orange Roughy
) Among the following, the best example of an inclusionary boundary is the boundary between
A) North and South Korea. B) Wisconsin and Minnesota. C) East and West Berlin during the Cold War. D) the U.S. and Mexico. E) Israel and the West Bank.
Which of the following occurs when mountain belts are eroded?
A. Erosion is accompanied by isostatic rebound. B. Deep metamorphic and plutonic rocks can be uplifted to the surface. C. The continental crust becomes thinner. D. All of these.