Rowland and Molina's work showed that ultraviolet light in the stratosphere causes CFCs to release ________ atoms

A) chlorine B) hydrogen C) fluoride D) carbon E) mercury


Answer: A

Environmental & Atmospheric Sciences

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Which of the following best describes the trend in the United States wetlands during this century?

a) An increase in coastal wetlands and a decrease in freshwater wetlands b) A decrease in coastal wetlands and an increase in freshwater wetlands c) An increase in coastal wetlands and an increase in freshwater wetlands d) A decrease in coastal wetlands and a decrease in freshwater wetlands

Environmental & Atmospheric Sciences

A device that transforms electrical energy to mechanical energy is a

A) generator. B) motor. C) transformer. D) magnet. E) none of the above

Environmental & Atmospheric Sciences

________________ evapotranspiration is a theoretical term used to estimate the maximum loss of moisture through evaporation and transpiration

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

What are the impacts related to mining-related activities?

a. Collapse of land surface b. Subsidence pits and troughs over abandoned mines c. Release of harmful chemicals at the land surface d. Pollution due to weathering of the abandoned ores e. All of the above

Environmental & Atmospheric Sciences