Which of the following is NOT a main type of mineral deposit?
A. precious metals
B. base metals
C. gemstone
D. industrial rocks and minerals
E. all of these are types of mineral deposits
Answer: E
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Most of the world's deserts occur in what zone?
A) Intertropical Convergence Zone B) Subtropical High Pressure Zone C) Mid-latitude Low Pressure Zone D) Polar High Pressure Zones
Earthquakes at subduction zones result from different types of fault movements, depending on whether they occur in shallow versus deeper realms.
Answer the following statement true (T) or false (F)
The Arctic ice cap is more vulnerable to melting due to warming than is the Antarctic ice cap because
A. the Arctic ice cap is substantially smaller than the Antarctic ice cap. B. liquid seawater is beneath the Arctic ice cap, so warmer water can cause melting from below the ice in addition to melting on the surface due to atmospheric warming. C. ocean currents do not influence the southern hemisphere. D. All of these answers are factors.
The first estuary in the United States to be targeted for protection and restoration was Chesapeake Bay.
Answer the following statement true (T) or false (F)