Question
Surface impoundments are pond-like
areas that are used to hold liquid
hazardous waste. Surface impoundment
sites should have
A. streams that flow into and out of them so that the waste
can move downstream into local rivers
B. many earthquakes
C. no liner
D. a heavy, plastic liner that keeps waste from leaking into
the soil
Answer
D. a heavy, plastic liner that keeps waste from leaking into the soil.