1. Many poor tropical countries point out that a hectare of shrimp ponds can provide 1,000 times as much annual income as the same area in an intact mangrove forest. Debate this point with a friend or classmate. What are the arguments for and against saving mangroves?

Answer 1

http://ngm.nationalgeographic.com/2007/02/mangroves/warne-text

http://blog.wholefoodsmarket.com/2008/10/shrimp-and-mangroves/

http://news.nationalgeographic.com/news/2004/06/0621_040621_shrimpfarm.html

Answer 2

idk