Question

What would happen to all the energy fixed by autotrophic organisms if the community has no animals to eat the plants?

Answer 1

1. If a community has no animals to eat the plants, all the energy fixed by autotrophic organisms (plants) will accumulate in the plant biomass and will not be transferred to higher trophic levels.
2. Predation and herbivory act as natural processes that transfer energy fixed by plants to animals and further up the food chain.
3. Without animals to consume the plants, the energy flow through the ecosystem is disrupted, leading to an imbalance in the energy transfer between trophic levels.