Monday, May 9, 2011

(I)GCSE Topic 4.5 a) Food Chains

-A food chain links together the Producer, Primary Consumer, Secondary Consumer, Tertiary Consumer.

-1 organism shown per trophic level

-In a food chain you cannot show an organism being an omnivore,  or feeding at 2 trophic levels.

-Food Chains show the flow of matter and energy.
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1 comment:

  1. jobuMay 15, 2011 at 4:52 AM

    congradulations on an excellent weeks work. I will provide individual comments but for now have read them all. Well dpone

    ReplyDelete

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