Question

Describe, with the help of a diagram, the different stages of a food chain.

Answer 1

1. Different stages of a food chain are: 1) Sun 2) Producers 3)Primary Consumers and Secondary Consumers 4)Decomposers.
2. Sun is the initial source of energy that provides energy to all living organisms.
3. Producers play an important role by preparing food with the help of the energy from the sun.
4. Primary Consumers depend on producers or plants for their food.
5. Secondary consumers feed on the primary consumers.
6. Decomposers break down the dead organisms, convert organic waste materials into inorganic materials, and recycle the nutrients back into the soil.