Select one of the environmental issues facing both the United States and Canada. Explain how the countries have worked together to solve this problem.

Question

Select one of the environmental issues facing both the United States and Canada.  Explain how the countries have worked together to solve this problem.

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Ms. Sue · Answer

http://www.unep.org/geo/geo1/ch/ch2_11.htm

Reed · Answer

http://www.ec.gc.ca/grandslacs-greatlakes/default.asp?lang=En&n=70283230-1

ADR · Answer

Both of these links are not working