Front

What is a food chain?

Back

A food chain is a sequence that shows how energy and nutrients flow from one organism to another in an ecosystem.

Front

What are producers in a food chain?

Back

Producers are organisms, like plants, that can make their own food through photosynthesis.

Front

What role do consumers play in a food chain?

Back

Consumers are organisms that eat other organisms for energy. They can be herbivores, carnivores, or omnivores.

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What is a primary consumer?

Back

A primary consumer is an organism that eats producers, such as herbivores.

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What is a secondary consumer?

Back

A secondary consumer is an organism that eats primary consumers, such as carnivores.

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What is a tertiary consumer?

Back

A tertiary consumer is an organism that eats secondary consumers, often at the top of the food chain.

Front

What do arrows in a food web represent?

Back

Arrows in a food web represent the flow of energy from one organism to another.

Front

What happens to the food web if a primary consumer population decreases?

Back

If a primary consumer population decreases, the population of producers may increase, while the population of secondary consumers may decrease.

Front

What is an example of a food chain?

Back

An example of a food chain is: Sun → Grass → Grasshopper → Frog → Snake.

Front

What is the difference between a food chain and a food web?

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A food chain is a linear sequence of energy flow, while a food web is a complex network of interconnected food chains.