What is the source of heat in geothermal power?

A. Radioactive elements inside the Earth
B. Coal burning
C. Active heating by solar energy
D. Combustion of synfuels

Answer: A

Environmental & Atmospheric Sciences

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Explain how the rock cycle relates to the theory of plate tectonics. What will be an ideal response?

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Environmental & Atmospheric Sciences

Local differences in sea level rise rates are associated with all of the following EXCEPT ____

a. tides b. El Niño c. expansion of water with warming d. storms e. presence of barrier islands

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Environmental & Atmospheric Sciences

Which size(s) of sediment commonly make up most of wind's suspended load?

A) Sand B) Clay C) Silt D) Gravel

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Environmental & Atmospheric Sciences

Faults that typically move older rock on top of younger rock are

A. strike-slip faults B. normal faults C. thrust faults

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Environmental & Atmospheric Sciences