Where does the supply of freshwater mainly come from in the United States?
A. Ocean water
B. Surface water
C. Groundwater
D. Glacial ice
Answer: B
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____ faults do NOT typically cause tsunami waves
a. ?Normal b. ?Reverse c. ?Blind d. ?Thrust e. ?Strike-slip
Which of the following laws was the first to include provisions for the handling of hazardous waste?
A. Toxic Substances Control Act of 1976 B. Solid Waste Disposal Act of 1965 C. Resource Conservation and Recovery Act of 1976 D. National Environmental Policy Act of 1969
This would not typically happen with the approach of a warm front
A) pressure drops. B) thunderstorms. C) high clouds giving way to lower clouds. D) rising temperatures. E) rising dew points.
What types of rocks would be most common in the volcano in this photograph?
A. felsic and intermediate lava flows B. pillow basalts C. basalt mostly formed in lava flows D. scoria and other vesicular basalt E. None of these choices are correct.