Match the terms on the left with the definition in the column on the right

Match:
1 A) B) C) D) E) F) G) Article XX 2 A) B) C) D) E) F) G) externality 3 A) B) C) D) E) F) G) specificity rule 4 A) B) C) D) E) F) G) CITES 5 A) B) C) D) E) F) G) Montreal Protocol 6 A) B) C) D) E) F) G) Sustainable use 7 A) B) C) D) E) F) G) Tragedy of the commons			Answer choices for questions 1 through 7 A) an international treaty that calls for restrictions in the trade of goods which impact endangered species. B) over extraction of natural resources will arise unless property rights are well defined. C) a plan for how to make use of some previously endangered species. D) states the WTO's permission to impose trade barriers to protect the environment. E) when somebody's activity brings direct costs or benefits to anybody who is not part of the marketplace decision to undertake the activity. F) an international treaty than bans the trade in ozone-depleting chemicals. G) Intervene at the source of the problem.