Pumping ancient groundwater faster than it can be replenished:
a. is impossible.
b. forms aquicludes.
c. increases porosity in the intermediate zone.
d. is called water mining.
e. is not a problem because of the enormous reserves of ancient groundwater.
Question 2
Earth materials through which water flows rapidly:
a. have a high porosity.
b. have a low porosity.
c. have a high permeability.
d. have a low permeability.
e. have a high viscosity.