2020-2021 FF: Movement of Energy

Every food web begins with which abiotic factor?

• grass

• clouds

• sun

• soil

Which consumers receive their energy directly from a producer?

• fox

• bird

• mice

• grasshopper

• rabbit

As you move up the levels of an energy pyramid, how much energy transfers?

• 5%

• 10%

• 15%

• 20%

Which organism receives the least amount of energy?

• birds of prey

• small mammals

• snakes

• insects

If all the herring (fish) died in this energy pyramid, which organisms would be affected?

• only the omnivores

• only the shark

• the shark and mackeral

• all of the organisms would be affected in some way

Energy enters an ecosystem through the process of

• cellular respiration

• the sun

• photosynthesis

• hibernation

A consumer that only eats producers.

• herbivore

• carnivore

• omnivore

• scavenger

A consumer that eats both plants and animals.

• herbivore

• carnivore

• omnivore

• scavenger

A consumer that eats only animals.

• herbivore

• carnivore

• omnivore

• scavenger

A living thing that makes its own food through a process called photosynthesis and using the energy from the Sun.

• producer

• consumer

• decomposer

• scavenger