Food Chains and Food Webs

Front

What does a food chain show?

Back

Energy flow through an ecosystem

Front

What are the organisms that break down dead stuff? Options: Producers, Consumers, Decomposers, Organisms

Back

Decomposers

Front

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

Back

Sun

Front

What is the role of a producer?

Back

Use sunlight to make food

Front

What's the role of consumers in a food chain?

Back

Eat other species and keep them from overpopulating

Front

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

Back

Hawk

Front

In the energy pyramid here, how much of the energy in each level gets lost as heat or used by the organism for survival? Options: 80%, 90%, 10%, 20%

Back

90%

Front

Which level in a pyramid of energy in an ecosystem would most likely contain members of the plant kingdom? Options: A, B, C, D

Back

D

Front

What trophic level has the most energy? Options: Autotrophs, Heterotrophs, Omnivores, Consumers

Back

Autotrophs

Front

In the energy pyramid, which organism has the least amount of energy available? Options: Producers, Herbivores, Carnivores, Top Predator

Back

Top Predator