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Study Guide Answers

1.     Marshes and swamps are more ____________________ than ponds are.
     shallow
2.     _____________________________ were once ponds or lakes.
     Marshes
3.     When plants and trees take over a marsh, it is referred to as a(n) ____________________.
     swamp
4.     Much of our food chain comes from ____________________________.
     wetlands
5.     ___________________ is one of the most common plants in a marsh area.
     Cat's-tail
6.     _______________ and _________________ live in marsh areas.
     clams, crayfish
7.     ________________ ____________________ are those which lie along the oceans.
     Salt marshes
8.     Define a floating bog.
     a bog that's covered with floating plants
9.     The ______________________ is one of the biggest marsh areas in the United States.
     Everglades
10.     The same plants and animals that live in regular marshes can also live in salt marshes. True or false?
     false
© Educational Video Network, Inc. 2005 - www.evndirect.com
Your leading source for curriculum-based educational videos and DVDs.