100 Final Exam Correct Questions And Answers!

Neither N2 nor O2 are greenhouse gases because {Ans: their overall electric charge distribution does not change when they vibrate}Which contributes to the ozone hole? {Ans: Chlorofluorocarbons (CFCs)}Results of the Montreal protocol include {Ans: greatly reduced production of CFCs increased production of alternatives to CFCs recycling of CFCs}Most of the earth's fresh water supply is found {Ans: in ice caps, glaciers, and ground water}The United States has more vehicles per capita than any other country, but cleaner air than many other countries because it {Ans: has more governmental regulations on air quality}The ozone layer is found {Ans: in the stratosphere}