Food Chains and Food Webs

Front

Bacteria, fungi, and worms typically serve what role in an ecosystem?

Back

decomposer

Front

What is a producer?

Back

an organism that uses sunlight to make its own food

Front

Where does the energy start in this food chain? Options: Plant, Sun, Deer, Wolf

Back

Sun

Front

Which of these completes the food chain correctly?

a rock

,

a fox

,

a plant

,

an egg

Back

a fox

Front

Possible food chain for this environment: Sun → grass → fly → frog, frog → fly → grass → Sun, Sun ← grass ← fly ← frog, Sun → fly → frog → snake

Back

Sun → grass → fly → frog

Front

_______ are animals that eat only plants. Options: herbivore, carnivore, omnivore

Back

herbivore

Front

A _______ shows how each living thing gets food and how nutrients and energy are passed from organism to organism.

Back

food chain

Front

What are the organisms that break down dead stuff?

Back

Decomposers

Front

Which of these organisms would receive energy from the snake? Options: Plant, Rabbit, Mouse, Hawk

Back

Hawk

Front

What is the effect of removing prey from a food chain?

Back

All predators above them will die or suffer.