10th Class Science Our Environment

  • question_answer 50)
      Give two differences between food chain and food web.

    Answer:

                      The two differences between food chain and- food web
    Food chain Food web
    It is a series of organisms feeding on one another It consists of a number of interconnected food chains, involving many organisms.
    Members of higher trophic level feeds upon a single type of organism of the lower trophic level. Member of higher trophic level can feed upon organisms of the lower trophic levels of other food chains.
    e.g,. food chain in grassland ecosystem e.g., food web of a grassland ecosystem.
     


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