Food Chains & Food Webs Initial

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What is a food chain?

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A food chain is a linear sequence that shows how energy and nutrients flow from one organism to another in an ecosystem, starting from producers to various levels of consumers.

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What is a food web?

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A food web is a complex network of interconnected food chains in an ecosystem, illustrating how different organisms are related through feeding relationships.

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What are producers?

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Producers are organisms, like plants, that create their own food through photosynthesis and serve as the base of the food chain.

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What are consumers?

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Consumers are organisms that cannot produce their own food and rely on eating other organisms for energy.

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What is photosynthesis?

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Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.

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What is a herbivore?

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A herbivore is an animal that primarily eats plants.

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What is a carnivore?

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A carnivore is an animal that primarily eats other animals.

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What is an omnivore?

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An omnivore is an animal that eats both plants and animals.

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What are decomposers?

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Decomposers are organisms, like fungi and bacteria, that break down dead organic material, returning nutrients to the soil.

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What role do decomposers play in a food web?

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Decomposers recycle nutrients back into the ecosystem, making them available for producers.