C. The funds collected are used to clean up sites where the original polluter cannot be
identified.
D. Both A and C, but not B.
The most important agreement which codifies human rights is the:
A. The American Civil Liberties Act.
B. The Versailles Treaty.
C. The Universal Declaration of Human Rights.
D. The U.S. Declaration of Independence.
Which of the following statements is true of air pollution?
A. Air pollution occurs when more pollutants are emitted into the atmosphere than can
be safely absorbed and diluted by natural processes.
B. A majority of the people in the U.S. breathe unsafe air for at least part of the year.
C. Air pollution caused by particulate matter is responsible for fewer than 600
premature or unnecessary deaths annually.
D. The EPA has identified hundreds of “criteria” pollutants, relatively common harmful
substances that serve as indicators of overall levels of air pollution.