List the common food chain in a pond ecosystem.

Hint:Every organism whether large or small plays a significant role in the food chain or web of the ecosystem. They are crucial in maintaining balance at a particular level of the ecological pyramid.

Complete answer:The food chain structure is based on both small and large animals. The balance in the ecosystem is maintained by the number of small animals present at a particular trophic level because large organisms feed on small animals. They play a vital role in the ecosystem because the whole ecosystem gets shattered if the number of small animals is less and therefore, at a particular trophic level if a species becomes extinct then it will have a cascading effect throughout the ecosystem and will result in imbalance. This can also lead to the extinction of other species that feed on the extinct species.
In a pond which is a freshwater aquatic ecosystem, the organisms include algae, insects, larvae, freshwater animals, small and big fishes, and fish-eating birds and animals. The most common example of a food chain in a pond ecosystem is-
Aquatic plants or phytoplanktons Small aquatic organisms larvae or insects fish birds






















Note:Even the small organisms form a part of the food chain or food web. The extinction of one species will lead to the extinction of the other. A small change in the food chain can lead to large damage to the ecosystem. A single bee worker has a crucial role in the ecosystem.