Question

Explain with the help an example that every organism has an important role to play in a food chain in a ecosystems.

Class 8 CBSE Question​

Answer 1

Answer:

food chain is a linear sequence of organisms through which nutrients and energy pa.ss as one organism eats another.

ss as one organism eats another.They have important roles to play within an ecosystem such as balancing the food chain by keeping animal populations at a reasonable number. Without proper balance, an ecosystem can collapse.

Answer 2

Answer:

The living organisms in an ecosystem can be divided into three categories: producers, consumers and decomposers. They are all important parts of an ecosystem. Producers are the green plants. They make their own food.