A(n)________ aquifer is more likely to be contaminated than a(n)________ aquifer.
A) confined; unconfined
B) unconfined; confined
C) artesian; confined
D) artesian; unconfined

Question

Quizplus · Accepted Answer

Unconfined aquifers are more likely to be contaminated than confined aquifers. This is because unconfined aquifers are located closer to the surface, making them more vulnerable to pollution from human activities, such as agriculture and industry. Confined aquifers, on the other hand, are typically located deep underground and are protected by impermeable layers of rock or sediment, which reduces the risk of contamination.

A(n)________ Aquifer Is More Likely to Be Contaminated Than A(n)________

A(n) Aquifer Is More Likely to Be Contaminated Than A(n)