Name: ________________________________________ Period______ Date ______ AP Environmental Science: Ch.1 Study Guide (20 points) Environmental Problems, Their Causes, and Sustainability Read Ch. 1, pages 6-26 Answer questions 1-7 on page 27 Read Supplement 2 and Supplement 4 Define the following: exponential growth sustainability natural capital sound science environmentally sustainable society Gross Domestic Product (GDP) economic development developed countries developing countries Aldo Leopold tragedy of the commons ecological footprint poverty affluenza point-source non-point source Rule of 70 reuse pollution planetary management worldview stewardship worldview environmental wisdom worldview frontier environmental worldview recycling output control input control Name______________________________ Period____ Date_________ Case Study: American Chestnut (22 points) Use the internet sites below (or others you find) to gain answers to the following questions: http://www.ppws.vt.edu/griffin/accf.html http://en.wikipedia.org/wiki/American_Chestnut http://www.acf.org/ 1. How common were American Chestnut trees in their native range before 1904? 2. What purposes did they serve for wildlife? 3. How were they useful to people? 4. How common are they now? 5. What happened to the American Chestnut? 6. What is the future outlook for the American Chestnut? 7. What efforts are currently underway to save the American Chestnut? 8. Why are the remaining American Chestnut trees so valuable? Go to http://www.acf.org/ Click on FIND AN AMERICAN CHESTNUT TREE 9. How can you identify one from other trees? 10. What can you do to help find American Chestnut trees? 11. What can you do if you find one that will help ensure the future of the species? If you are curious, be a real scientist! Do your own research!