Food Chains and Food Webs Review

Front

What is a producer in a food chain?

Back

A producer is an organism that can make its own food through photosynthesis, such as plants.

Front

What role do primary consumers play in a food web?

Back

Primary consumers are organisms that eat producers; they are typically herbivores.

Front

What is a food web?

Back

A food web is a complex network of interconnected food chains in an ecosystem.

Front

What are decomposers?

Back

Decomposers are organisms that break down dead or decaying organisms, returning nutrients to the soil.

Front

Why is sunlight important for producers?

Back

Sunlight is essential for photosynthesis, the process by which producers create food.

Front

What happens if a key species is removed from a food web?

Back

Removing a key species can disrupt the balance of the ecosystem, affecting multiple populations.

Front

What are secondary consumers?

Back

Secondary consumers are organisms that eat primary consumers; they can be carnivores or omnivores.

Front

Give an example of a decomposer.

Back

Fungi and bacteria are common examples of decomposers.

Front

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

Back

A food chain is a linear sequence of organisms where each is eaten by the next, while a food web is a more complex network of multiple food chains.

Front

What is the significance of herbivores in an ecosystem?

Back

Herbivores are crucial as they transfer energy from producers to higher trophic levels.