difference between food chain and food web.
Answers
Answer:
A food chain is a basic network that shows the linear flow of nutrients and energy from one trophic level to another. A food web is a multitude of food chains that are interconnected at many trophic levels. Furthermore, a food web accurately represents all the various food chains that exist in an ecosystem.
Answer:
Food chain
i. It is the flow of energy through a single straight pathway from the lower trophic level to a higher one.
ii. It comprises of just one straight chain.
iii. It is single linear pathway of energy and nutrient flow.
iv. It increases because of an increasing number of separate and confined food chains.
Food web
i. It is the multiple linked food chains through which flow of energy happens in the ecosystem.
ii. It comprises of various interconnected food chains.
iii. It is multiple interconnected pathways through which nutrient and energy flow.
iv. It increases because of the presence of the complex food chains.
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