Which of the following rocks would you expect to have the lowest permeability?
A) poorly-sorted uncemented sand
B) poorly-sorted cemented sand
C) well-sorted cemented sand
D) well-sorted uncemented sand
Answer: B
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Which of the following is probably least at risk for geologic hazards?
a) next to a river in low areas b) near an active fault c) on soils that gently expand when wet d) on gentle slopes away from mountains e) close to, but upwind of, an active volcano
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What type of alcohol is formed by the hydration of 1-pentene?
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