_________ and _________ Account for 90% of the Heat-Trapping Capacity

Q15: Stratospheric ozone can be destroyed by:<br>A)oxygen.<br>B)arsenic.<br>C)saline.<br>D)chlorine.

Q16: One of the known advantages of geoengineering

Q17: Freon is an environmental hazard because it:<br>A)releases

Q18: Adaptation as a strategy for coping with

Q19: Global warming could threaten human health by

Q21: The fact that chlorine atoms do not

Q22: Identify and discuss at least three ways

Q23: Which of the following is not one

Q24: The ozone layer in the stratosphere functions

Q25: The Kyoto Protocol is significant because it