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