1.

Write short notes on Food web.

Answer»
  • An ecosystem consists of many food chains that are interconnected at various levels. This is called food web. 
  • An organism may be the prey for many other organisms. 
  • For example, an insect feeds upon leaves of various plants but the same insect is the prey for different animals like wall lizards, birds etc. 
  • This forms an intricate web instead of a linear food chain. Such an intricate network is called as food web.
  • Generally food webs are formed everywhere in nature.


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