Exploring Ecosystem Roles: Producers, Consumers, Scavengers, and Decomposers

What is a producer in an ecosystem?

• An organism that feeds on dead animals

• An organism that breaks down dead material

• An organism that uses sunlight to make food

• An organism that eats other organisms

Tags

NGSS.MS-LS2-3

Which of the following is an example of a producer?

• Vulture

• Lion

• Grass

• Wolf

Tags

NGSS.MS-LS2-3

What type of consumer is a cow?

• Omnivore

• Carnivore

• Scavenger

• Herbivore

Tags

NGSS.MS-LS2-2

Which of the following is a characteristic of carnivores?

• They use sunlight to make food

• They feed on dead animals

• They eat both plants and animals

• They have sharp teeth for ripping meat

What distinguishes an omnivore from other types of consumers?

• They only eat animals

• They eat both plants and animals

• They only eat plants

• They feed on dead animals

Which of the following is an example of a scavenger?

• Vulture

• Bear

• Hawk

• Rabbit

What is the primary role of scavengers in an ecosystem?

• To produce food using sunlight

• To eat both plants and animals

• To feed on the bodies of dead animals

• To break down dead organisms

How do decomposers differ from scavengers?

• Decomposers use sunlight to make food

• Decomposers eat both plants and animals

• Decomposers break down dead organisms

• Decomposers eat dead animals

Which of the following is an example of a decomposer?

• Vulture

• Lion

• Mushroom

• Wolf

In a food chain, what does the arrow represent?

• The direction of energy flow

• The direction of wind

• The direction of sunlight

• The direction of water flow

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3