Shales Can Have Substantial Porosity but Have Low _____

Q29: The site selected for the disposal of

Q30: _ form when slightly acidic ground water

Q31: Most caves are probably formed by ground

Q32: A(n) _ is a body of saturated

Q33: The upper surface of the saturated zone

Q35: Sandstones and gravels make the only aquifers;

Q36: _ water is water that contains relatively

Q37: _ are closed depressions found where land

Q38: A(n) _ is a body of ground

Q39: _ states that the velocity of ground