Q8 of 35 Page 130

Observe the following food web:


Find out how many food chains are present in the above food web.

There are ten food chain possible out of the given food web. They are as shown below:

(i) A → H → J


(ii) A → E → H → J


(iii) A → F → J


(iv) A → F → I → J


(v) B → F → J


(vi) B → F → I → J


(vii) C → G → I → J


(viii) C → G → J


(ix) D → G → I → J


(x) D → G → J


More from this chapter

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7

Show an aquatic food chain using the following organisms.

(Small fish, Phytoplanktons, Kingfisher, Zooplanktons)

 8

Observe the following food web:


(i) Find out the wrong statement:


a) ‘A’ is a producer


b) ‘F’ is a herbivore


c) ‘H’ is an omnivore


d) ‘I’ is a climax carnivore

 9

Observe the following Bio-geo chemical cycle.


i) Mention the nutrient in the given cycle.


ii) Write the activities from ‘A’ to ‘D’.

 10

Study the food chain below, correct it and convert it into a pyramid of energy.

Mulberry → Sparrow → Caterpillar → Kite