Food Web (PowerPoint download)

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					       The



Food         Web

                 By
               OMM
A Food Web looks like this:
Let me try to explain:
              • Food webs show the
                movement of “energy”
                from the earth to
                humans.

              • “Energy” is the “food”
                that one organism eats
                starting with minerals
                from the earth
                (Example: Worms).
              The Food Web
• The Food Web
 always moves the
 “energy” upwards, from
 one organism to
 another. It is easier to
 visualize if you think the
 organisms get larger in
 size on each higher
 level but that isn’t
 necessarily true.
 Here is another short video on a
specific ecosystem that explains the
            Food Web
               Instructions
• Pick one of the folded slips from the hat
• Tell me what your organism is
• Research the organism following the
  directions in the handout
• Develop a presentation that displays your
  findings
• Present to the class
 Good Luck
     and
remember to
ask questions
 if you don’t
 understand
      or
 are getting
  confused!!!

				
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posted:2/21/2012
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