Exam 8: Water Resources and Water Pollution

Compare and contrast water pollution issues in developed nations with those in developing nations.How can both developed and developing nations improve upon their water use and water pollution issues?

Flooding does all but

The majority of the oil pollution in the ocean comes from

Which of the following human activities contributes to flooding?

-On the major irrigation systems figure,choose the system that is the least efficient but is the most widely used because of low cost.

All of the following are methods of controlling cultural eutrophication except

In cultural eutrophication,game fish die from

Flooding increases with economic and urban development.

-On the major irrigation systems figure,choose the system that is the most efficient way to deliver small amounts of water to crops by using a network of tubing installed at or below the ground level.

Water supply can be increased by

A major pollutant in the streams of developing nations is raw sewage.

____ is the name for the natural process of nutrient enrichment of a water body.

The section of a stream characterized by the absence of fish and found downstream of the release of oxygen-demanding wastes and heat is called the

People like to settle on floodplains for all of the following reasons except

A ____________________ approach to water pricing requires consumers to pay higher prices as their water use increases.

Which of the following statements is false?

When a lot of water is pumped from an aquifer,or when there is a dry spell,the ____________________ sinks lower.

Oil spills can be cleaned up by using

Water covers about ____ of Earth's surface.

Building levees or floodwalls is a precautionary approach to solve the flooding problem.