The volume of open space for water underground is called

Something that transmits water easily is called an

Sediment (like clay) or rock that prevents the flow of water is called an

An aquifer that is open to the surface is known as a(n) _____________ aquifer

What are 2 ways in which we capture clean ground water?

Water hardness is a measurement of _____________ in the water.

Groundwater can be contaminated through

The aquifer that Missouri receives its water from is a(n) __________ aquifer.

The _____________ changes with the amount from rainfall Missouri receives.

When the _____________ is limited, we have severe flooding because water is not able to be absorbed into the ground and move through it easily.

What happens to the level of land at the aquifer is depleted (loses water)?