Question

form an aquatic food chain using the correct organisms from the list given below:

, phytoplankton , frog, zooplankton , deer, bear , elephant , tuna, eagle, dolphin,
snake , owl, great white shark, grasshopper , tiger, seal​

Answer 1

The sequence of living organisms in a community in which one organism consumes another organism to transfer energy is called a food chain.

Food chain (ii) is an aquatic food chain in which grasshoppers cannot take part. The correct sequence is

Plankton→Zooplankton→Fishes→Man

In food chain (iii) wolves, snakes and tigers are carnivores, there is no herbivore to eat grass.

(i) is a forest food chain

Grass→Rabbit→Wolf→Lion

Similarly (iv), is also a food chain in a grassland.

Grass→Grasshopper→Frog→Snake→Eagle