Chapter 11 Review

Land that drains into a river

• potable

• watershed

• pathoden

• artificial eutrophication

Area above an aquifer

• point-source pollution

• watershed

• pathoden

• recharge zone

Bottled water

• potable

• pathogenic

• residential

• industrial

bacteria

• potable

• pathogen

• artificial eutrophication

• natural eutrophication

phosphates in laundry detergent causes

• nonpoint-source pollution

• watershed

• natural eutrophication

• artificial eutrophication

Law designed to improve water quality

• 1972 Clean Water Act

• 1985 Clean Water Act

• International water treaty

• U.S. Waterway Act

Leaking gasoline tank

• pathogent

• recharge zone

• point-source pollution

• nonpoint-source pollution

Global uses of fresh water

• Baths and washing

• residential, industrial, and agriculture

• residential, business, and forestry

• transport, recreation, and consumption

Three percent of the world's water 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