Final answer:
A food chain is a series of organisms where each organism is eaten by the next organism in the chain. It starts with plants, which are eaten by herbivores, which are then eaten by carnivores. Decomposers break down dead organisms and return nutrients to the soil.
Step-by-step explanation:
A food chain is a series of organisms where each organism is eaten by the next organism in the chain.
It starts with plants, which are called producers because they make their own food through photosynthesis. These plants are then eaten by herbivores, such as rabbits or deer. Next, the herbivores are eaten by carnivores, such as wolves or lions. Finally, decomposers, like bacteria or fungi, break down the dead organisms and return nutrients to the soil.
For example, in a simple food chain, grass (producer) is eaten by a rabbit (herbivore), which is then eaten by a fox (carnivore).
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