Question

Which is a drawback to the use of oil shale to produce energy?


Processing, mining, and waste disposal are expensive.


Oil shale can be mined only in arid regions.


Most of the world’s oil shale occurs in politically unstable countries.


Oil shale occurs only in areas with plentiful water resources for processing.

Answers

GPT 3.5
Processing, mining, and waste disposal are expensive.

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