Worldwide per capita use of water has
A. increased substantially.
B. remained remarkably constant over the centuries.
C. increased slightly.
D. actually dropped because of technological advances.
Answer: A
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Foliated metamorphic rocks can exhibit what kind of planar arrangements?
a. Parallel alignment of platy and/or elongated minerals b. Parallel alignment of flattened grains and pebbles c. Compositional banding d. All of the above e. None of the above
Which of the following pesticides was used to kill termites and treat wood between 1948 and 1988?
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Which of the following is true of natural gas?
What will be an ideal response?What will be an ideal response?