Mention the role of microorganisms like bacteria and fungi in the ecosystem.

Larger animals kill smaller animals in the forest,eat whatever they can,and leave the rest in the forest,but the forest is never found full of dead animals. What happens to the bodies of these dead animals?

Explain some harmful effects of agricultural practices on the environment.

Which organisms perform photosynthesis to prepare food for themselves and other organisms?

Which of the following statements is incorrect?

Which organisms represent the second trophic level in a food chain?