1. Why are scientists concerned about the depletion of ozone in the stratosphere?
2. What is causing the depletion of ozone in the stratosphere?

3. Explain how this situation was nearly an example of the Tragedy of the Commons?

4. How was catastrophe prevented?

The reaction below shows a system in equilibrium. how would a decrease in temperature affect this reaction? a. the rate of formation of the gases would increase. b. the equilibrium of the reaction would shift to the left. c. the equilibrium would shift to cause the gases to sublime into solids. d. the chemicals on the left would quickly form the chemical on the right.