Food Webs

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What is a Primary Consumer?

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A Primary Consumer is an organism that eats producers (plants) to gain energy. Examples include rabbits and deer.

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What role do Producers play in a food web?

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Producers are organisms that create their own food through photosynthesis, serving as the base of the food web. Examples include plants and algae.

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What is a Decomposer?

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A Decomposer is an organism that breaks down dead organisms and organic waste, returning nutrients to the soil. Examples include bacteria and fungi.

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What is the difference between a Primary Consumer and a Secondary Consumer?

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A Primary Consumer eats producers, while a Secondary Consumer eats Primary Consumers. For example, a rabbit is a Primary Consumer, and a fox that eats rabbits is a Secondary Consumer.

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What is a Tertiary Consumer?

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A Tertiary Consumer is an organism that eats Secondary Consumers. They are often at the top of the food chain. Examples include hawks and lions.

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How do food webs differ from food chains?

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Food webs are complex networks of interconnected food chains, showing how different organisms are related through feeding relationships.

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What is an Autotroph?

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An Autotroph is an organism that can produce its own food from sunlight or chemical energy, such as plants.

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What is a Heterotroph?

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A Heterotroph is an organism that cannot produce its own food and must consume other organisms for energy.

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What is the significance of Decomposers in an ecosystem?

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Decomposers recycle nutrients back into the ecosystem, making them available for producers and maintaining soil health.

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What is an example of a food web?

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A food web includes various organisms such as grass (producer), rabbits (primary consumer), foxes (secondary consumer), and bacteria (decomposer) all interconnected.

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