Food Webs

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What is a food web?

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A food web is a system of interconnected food chains that shows how energy and nutrients flow through an ecosystem.

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What is a producer?

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A producer is an organism that makes its own food, usually through photosynthesis, like plants.

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What is a consumer?

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A consumer is an organism that eats other organisms for energy, such as animals.

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What is a decomposer?

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A decomposer is an organism that breaks down dead material and recycles nutrients back into the ecosystem.

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What is an apex predator?

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An apex predator is a top predator in a food web that has no natural enemies.

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What role do bacteria play in a food web?

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Bacteria act as decomposers, breaking down dead organisms and recycling nutrients.

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What happens if there are too many herbivores in an ecosystem?

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If there are too many herbivores, they may overeat plants, leading to a decline in plant populations.

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What is the relationship between predators and prey?

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Predators hunt and eat prey, which helps control prey populations and maintain balance in the ecosystem.

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Give an example of a primary consumer.

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An example of a primary consumer is a rabbit, which eats plants.

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What is the significance of an apex predator in a food web?

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Apex predators help maintain the balance of the ecosystem by controlling the populations of other species.

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