Question. Give an example of an aquatic food chain.
Answer: Phytoplankton-zooplankton-small fishes-large fish is an example of an aquatic food chain.
Explanation:
Grazing food chains and debris food chains are the two most common forms of food chains.
Producers (phytoplankton) are consumed by a primary consumer (zooplanktons), who are then consumed by a secondary consumer (small fishes), who are then eaten by a top consumer (fish) (large fishes).
The term “aquatic” refers to everything that has to do with water, including living in or near water or events in water. It excludes groundwater since “aquatic” indicates a living habitat for plants and animals.
A food chain is a sequential network of links in a food web that begins with producer organisms (such as grass or trees that use solar radiation to make their food via photosynthesis) and ends with apex predators (such as grizzly bears or killer whales), detritivores (such as earthworms or woodlice), or aerobic microbial species (such as bacteria) (such as fungi or bacteria). A food chain also demonstrates how food links creatures. A distinct food chain level represents each trophic level in a food chain. A food chain varies from a food web. The complicated network of numerous species’ feeding relationships is aggregated, and the chain only follows one animal at a time on a direct, linear journey.