Food relationships

   Food Chains, Food Webs, and Energy Pyramids

 As the expert on Food Chains, Food Webs, and Energy Pyramids, you will be gathering information on food relationships.  Important words to know are:

Producer, Consumer (these are often labeled as primary, secondary, tertiary etc.), Trophic level, Bioaccumulation, Biomagnification.

Questions to answer?

     How are these food relationships similar/ how are they different?

     How do marine contaminants enter the food chain?

     Why are marine toxins more concentrated in some animals?

Detailed instructions for each expert can be found by clicking the links below:

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