1.

A forest ecosystem has a lot of green plants has some foxes, lions and rabbits in it. (a) Write a food chain comprising all the four organisms mentioned above. (b) Name (i) one herbivore, and (ii) two carnivores, in this food chain. (c) Name the link which is a predator as well as a prey. (d) Name (i) second trophic level, and (ii) third trophic level. (e) Which link of this food chain can feed on the second trophic level as well as the third trophic level, independently? (f) If the sun provides 1000 J of energy to the plants, then how much energy will be transferred to fox through the food chain.

Answer»

A forest ecosystem has a lot of green plants has some foxes, lions and rabbits in it.


(a) Write a food chain comprising all the four organisms mentioned above.
(b) Name (i) one herbivore, and (ii) two carnivores, in this food chain.
(c) Name the link which is a predator as well as a prey.
(d) Name (i) second trophic level, and (ii) third trophic level.

(e) Which link of this food chain can feed on the second trophic level as well as the third trophic level, independently?

(f) If the sun provides 1000 J of energy to the plants, then how much energy will be transferred to fox through the food chain.



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