2022 Ecosystem Quiz

Any organism that lives by hunting upon other organisms is called a 

• predator
• prey
• decomposer
• producer

This organism breaks down the remains of dead animals and plants releasing substances that can be used by other members of the ecosystem.

• A producer
• A consumer
• A decomposer
• A prey

An animal hunted or seized for food, especially by a carnivorous animal, is called

• ecosystem
• consumer
• prey
• decomposer

Many lines that show organisms eating or using energy from multiple other organisms is called a 

• food chain
• ecosystem
• food web
• producer

An organism that produces oxygen or food for others is called a

• consumer
• decomposer
• predator
• producer

What would happen if something is missing from a food chain?

• Over population may occur or a decrease in the food source
• Nothing would happen.
• It would turn into a food web
• The ecosystem would be even stronger.

is an organism that obtains nutrients from other organisms.

• Consumer
• Producer
• Predator
• Prey

What is a community?

• habitat with abiotic factors added

• very small habitat

• all the abiotic factors in a specific area

• all the different populations that live together in an area

Which factor is an abiotic factor?

• Lion

• plant

• water

• c and d

The place where an animal lives and gets what it needs to survive is a

• community.

• habitat.

• environment.

• niche.