Science Ecosystems

Which of the following is a natural home of an organism?

• Habitat

• Ecosystem

• Microorganism

• Organism

Which of the following animals is a herbivore?

• Bear

• Cow

• Pig

• Chicken

What is the process called where plants make their own food?

• Respiration

• Photosynthesis

• Digestion

• Fermentation

What is an omnivore?

• An animal that eats only plants.

• An animal that eats only other animals.

• An animal that eats both plants and animals.

• An organism that makes its own food.

Which of the following is an example of a decomposer?

• Lion

• Zebra

• Fungi

• Grass

What is the main role of producers in a food web?

• To eat other animals

• To provide energy for consumers

• To be at the top of the food chain

• To hunt for food