1.
an area that collects water to replenish a water source
2.
amount of water used for all purposes per person over a given time
3.
87% of freshwater is located here
4.
an area that can hold water in soil particles
5.
line dividing the saturated zone from the unsaturated zone
6.
eemoving ground water faster than it is replaced can cause the aquifer to sink or buckle
7.
along coastlines saltwater can move into aquifers
8.
discharge pollution from a specific location
9.
having no specific location of discharge, multiple sources
10.
best measure for water quality
11.
bodies of water that have high biodiversity and productivity
12.
Underground tank contains wastewater from the house
13.
stage of treatment that separates solids
14.
stage of treatment that includes biological treatment
15.
stage of treatment that removes nutrients
16.
unwanted sound in the environment that affects health
