Food Chains and Webs

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 is a food web?

Back

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

Front

What are producers?

Back

Producers are organisms, like plants, that make their own food using sunlight through a process called photosynthesis.

Front

What are consumers?

Back

Consumers are organisms that eat other organisms for energy. They cannot make their own food.

Front

What are decomposers?

Back

Decomposers are organisms that break down dead plants and animals, returning nutrients to the soil.

Front

What role do decomposers play in a food chain?

Back

Decomposers break down dead organisms and add nutrients to the soil, helping to recycle matter in the ecosystem.

Front

Where does the energy in a food chain start?

Back

The energy in a food chain starts from the sun.

Front

What do the arrows in a food chain represent?

Back

The arrows in a food chain show the direction in which energy is flowing between organisms.

Front

Can humans be considered producers?

Back

No, humans are considered consumers because they eat other organisms for energy.

Front

What is an example of a primary consumer?

Back

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