Food Chain

What is the primary source of energy for all living things?

• Soil

• Air

• Sun

• Water

What does grass use to make its own food?

• Photosynthesis

• Water from the soil

• Sunlight

• All of the above

Who eats the primary consumer in a food chain?

• Decomposer

• Secondary consumer

• Tertiary consumer

• Producer

What role do bacteria and fungi play in a food chain?

• Secondary consumers

• Primary consumers

• Decomposers

• Producers

What is a producer in a food chain?

• A creature that breaks down dead matter

• An animal that eats other animals

• A plant that makes its own food

• An animal that eats plants

Which of the following is a primary consumer?

• Fungi

• Coyote

• Ladybug

• Bird

What happens to energy as it moves up the food chain?

• It disappears

• It stays the same

• It increases

• It decreases

Why are decomposers important in a food chain?

• They are the largest animals

• They produce their own food

• They eat primary consumers

• They restart the food chain

What do all living things need to survive?

• Energy

• Light

• Water

• Air

What is the correct order of a food chain?

• Producers, primary consumers, secondary consumers, tertiary consumers, decomposers

• Primary consumers, producers, secondary consumers, decomposers, tertiary consumers

• Secondary consumers, primary consumers, producers, tertiary consumers, decomposers

• Tertiary consumers, secondary consumers, primary consumers, producers, decomposers