A) The history of the Great Lakes fishing industry B) The tourism in the Great Lakes area C) The geography of the Great Lakes region D) The ecological changes in the Great Lakes
A) Bill McKibben B) Jane Goodall C) Rachel Carson D) Dan Egan
A) Mining operations B) Oil drilling C) Forestry D) Agricultural runoff
A) Department of Interior B) U.S. Environmental Protection Agency (EPA) C) National Oceanic and Atmospheric Administration (NOAA) D) Army Corps of Engineers
A) Healthy ecosystems B) Increased fish populations C) Improved water quality D) Excess nutrients in water
A) They disrupt the food web B) They have no effect C) They reduce pollution D) They enhance biodiversity
A) Recreation and tourism B) Industrial shipping C) Agricultural runoff D) Nuclear power plants
A) Shipping and transportation B) Tourist attractions C) Agricultural land D) Oil production
A) Fastest flowing lakes B) Deepest lakes in the world C) Largest group of freshwater lakes D) Most polluted lakes |