What is the term for a community of organisms where there are several interrelated food chains?

• A. Food web
• B. Food chain
• C. Trophic level
• D. Biomass pyramid

Answer: (A)

Understanding how energy moves through an ecosystem involves looking at all the feeding relationships among organisms. When multiple species are linked by who eats whom, forming a network of interactions, that’s a food web. It reflects interrelated food chains within the community. A single food chain traces a linear path from producer to top consumer, which misses the fact that many species have several prey or predators. A trophic level marks a position in the steps of energy transfer, not the network itself. A biomass pyramid shows how much mass is present at each level, not the feeding connections. Therefore, the term for a community with several interrelated food chains is food web.