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AP® Environmental Science

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Moderate

Mercury and Radioactive Materials

APES-0GSAL0

Which fuel releases significant amounts of mercury and radioactive materials when used at an electricity-generating power plant under normal operating conditions?

I. Coal

II. Petroleum

III. Natural Gas

IV. Uranium

V. Biomass

A

IV only

B

I only

C

I, II, and III.

D

I and IV.

E

All of the above