Asphalt and concrete are more permeable than soil.
a. true
b. false
b. false
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As glaciers and streams move, they carry loads of sediment with them…but where is the sediment ultimately going to?
A. the poles B. the shore C. the sea D. the equator
In the Public Lands Survey System, one section equals ____
a. 36 square miles b. 6 square kilometers c. 640 acres d. 120 hectares
Suppose you are traveling in a submersible that is diving from the ocean surface toward the seafloor at a depth of 4000 meters. What would you observe on the submersible's instrument panel as it passed through the thermocline?
A. The temperature of the surrounding ocean water would decrease rapidly. B. The salinity of the surrounding ocean water would decrease rapidly. C. The temperature of the surrounding ocean water would increase rapidly. D. The pH of the surrounding ocean water would increase rapidly.
One month after statewide water restrictions were put in place in May 2015, Californians ________
A) ignored the restrictions and continued to use water at the same rate B) reduced their residential water use by almost 30% C) reduced their residential water use by almost 10% D) complained to their state legislators and were able to overturn the draconian water restriction policies E) actually increased their residential water use by 5% compared to data from the previous year