Chapter 5: Our Environment

Q&A -Ask Doubts and Get Answers

Q
Our Environment

Question:

Which of the following constitute a food-chain?

(a) Grass, wheat and mango

(b) Grass, goat and human

(c) Goat, cow and elephant

(d) Grass, fish and goat

Answer:

Food chain: It is the series of organisms through which matter and energy are transferred in the form of food from organism to organism.

From the given options, Grass, goat and human form a food chain. Grass is the primary producer while goat is the primary consumer. Human is a secondary consumer. 

Hence, option (b) is correct.


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