Which of the following is used to match continents or track positions of the continents in the past?
A. reconstructions of seafloor spreading
B. magnetism stored in rocks
C. reconstructions of seafloor spreading and rock types/structures only
D. All of these.
E. rock types and structures
Answer: D
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Environmental policies
A) may be cost-neutral or may come at a monetary cost, depending on the time frame for their evaluation. B) are always expensive, costing consumers and industry more money. C) never have a monetary cost associated with them. D) are paid for by local tax dollars, only indirectly costing most citizens nothing for their implementation.
Globally, which countries generate the most paper waste?
A. high-income countries B. lower-middle countries C. low-income countries D. upper-middle countries
The length of channels per unit area is called:
a. stream order. b. drainage density. c. stream capacity. d. stream discharge. e. stream gradient.
The world's largest geothermal power plant is at ________.
A. Yucca Mountain, Nevada B. Handford, Washington C. the Geysers in the Coast Range of northern California. D. Hot Springs, Arkansas E. New Zealand