Groundwater

city water comes from

• groundwater

• surface water

what other name does groundwater have?

• city water

• recessive water

• aquifer

when liquids can pass through something 

• permeable

• impermeable

gravel and sand are

• permeable

• impermeable

in a saturated zone all spaces are filled with 

• water 

• water and air

The top of the saturated zone is called the

• ground water

• water table

• aquifer

The water table is:

• A giant lake underground

• A giant table underground

• The depth you have to drill down to in order to hit water

What does it mean to "recharge" the water table? 

Water from a stream can flow into the groundwater, and groundwater can flow up into the stream. 

• True

• False

Why is groundwater important?