Multiple Choice
You find a huge new cave system and discover it has multiple,extensive levels,each about 500 ft below the one above it.What can you infer about the water table in the region?
A) It used to be higher.
B) It periodically dropped further and further.
C) It lies beneath an aquitard
D) Both a and b are correct.
Correct Answer:

Verified
Correct Answer:
Verified
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