One of the greatest success stories of the positive impact of chemistry research and environmental policies and regulations relates to
A) nitrogen oxides and the control of acid precipitation.
B) CFCs and the destruction of the ozone.
C) the reduction of ozone pollution over major cities in North America.
D) the use of fossil fuels and the reversal of global climate changes.
B
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All of the following statements about emissions trading are correct except
a. The success of emissions trading programs depends on how low the initial cap is set. b. Sulfur dioxide emissions were reduced by the emissions trading system in the United States. c. Cheating is possible without strict government oversight d. The success of emissions trading programs depends on how often the cap is lowered to promote continuing innovation in air pollution prevention and control. e. All of these answers are correct.
The second greatest wind speed ever recorded at the Earth's surface occurred at which of the following locations?
A. Cheyenne, Wyoming B. Miami, Florida C. Mt. Washington, New Hampshire D. Mt. Pleasant, Iowa
Through evolution, plants that have adapted their life forms, physiological characteristics, and reproductive mechanisms that allow them to succeed in particular environments have survived
Indicate whether the statement is true or false.
Most of the guest workers employed in the Middle East and North Africa are working in:
A) the Arabian Peninsula B) Egypt C) Turkey D) Lebanon E) Yemen