Ch. 11 Test Review 2022 (ES)

Land that drains into a river.

• watershed

• recharge zone

• potable

• pathogen

Area above an aquifer.

• watershed

• recharge zone

• potable

• pathogen

Bottled water.

• watershed

• recharge zone

• potable

• pathogen

Bacteria

• watershed

• recharge zone

• potable

• pathogen

Phosphates in laundry detergent.

• 1972 Clean Water Act

• point-source pollution

• artificial eutrophication

• residential and industrial

Law designed to improve water quality.

• 1972 Clean Water Act

• point-source pollution

• artificial eutrophication

• residential and industrial

Leaking gasoline tank.

• 1972 Clean Water Act

• point-source pollution

• artificial eutrophication

• residential and industrial

Global uses of freshwater.

• 1972 Clean Water Act

• point-source pollution

• artificial eutrophication

• residential and industrial

Three percent of the world's resources are found as ________.

• fresh water

• salt water

• icecaps and glaciers

• groundwater

Most of the pollutants in the ocean come from ______.

• commercial boats and personal watercraft

• spills from oil tankers

• activities on land

• leaking underground storage facilities