Understanding Food Chains and Ecosystems

Miss Horton retakes her science video to improve audio quality. She explains the food chain, detailing the roles of producers, consumers, and decomposers. Producers like plants and algae create their own food through photosynthesis. Consumers obtain energy by eating other organisms, while decomposers break down dead matter, returning nutrients to the soil. A food chain pyramid illustrates these roles with examples. Students are tasked with creating their own food chain on Seesaw, demonstrating the interdependence of organisms.

What is the main topic of Miss Horton's video?

• Animal habitats

• The food chain

• Photosynthesis

• The water cycle

In the food chain, what role does the Sun play?

• Consumer

• Producer

• Energy source

• Decomposer

Which of the following is considered a producer?

• Bunny rabbit

• Grass

• Hawk

• Snake

How do producers make their own food?

• Through photosynthesis

• By hunting smaller animals

• By consuming other organisms

• By decomposing matter

What is a primary consumer in the food chain?

• An organism that eats producers

• An organism that decomposes dead matter

• An organism that eats secondary consumers

• An organism that produces its own food

Which of the following is a decomposer?

• Eagle

• Deer

• Lion

• Mushroom

What is the role of decomposers in the food chain?

• To consume primary consumers

• To hunt and eat other animals

• To produce energy from the Sun

• To break down dead organisms and recycle nutrients

Which of the following is a secondary consumer?

• Buffalo

• Mushroom

• Grass

• Frog

What is the top level consumer in a food chain?

• An organism that produces its own food

• An organism that eats only plants

• An organism that is eaten by all other animals

• An organism that preys on other animals

What activity are students expected to do on Seesaw?

• List different types of habitats

• Write an essay on photosynthesis

• Create a food chain using chosen animals

• Draw a diagram of the water cycle