Quiz 4 Environmental Problems 1. Acid Rain has a pH of: 5.5 or less 2. Most acid precipitation results from the formation of atmospheric: SO2 3. A major problem in national parks with regard to visitors is: overuse 4. In national parks such as Great Smoky Mountains National Park, the goal of park managers is: to allow its ecosystems to remain as free of human interference as is practical. 5. An important “nursery” for marine animals is: the saltmarsh behind barrier islands such as the island at Nags Head, NC. 6. In a river, a garfish is an indicator of: declining, more polluted water.
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This note was uploaded on 06/30/2009 for the course BIO 105 taught by Professor Mickle during the Spring '07 term at N.C. State.