Ecology Performance Final Review

Name the trophic level in Level 2.

• Primary

• Tertiary

• Consumer

• Secondary

Name the correct trophic level for level 1.

• Tertiary

• Consumer

• Producer

• Quatemary

All food webs and food chains begin with _________________.

• Primary Consumer

• Producers

• Secondary Consumers

• Predators

Which level has the fewest organisms?

• Tertiary

• Secondary

• Primary

• Quaternary

A third-level consumer has to be which type?

• Carnivore

• Producer

• Decomposer

• Herbivore

A producer is a(n)____________.

• Autotroph

• Heterotroph

• consumotroph

• omnitroph

Which is a producer?

• Deer

• Lion

• Tall grass

• Worm

In the energy pyramid here, which organisms have the most energy available?

• Producers

• Carnivores

• Herbivores

• Top Predators

In the energy pyramid below, which organism has the least amount of energy available?

• Producers

• Herbivores

• Carnivores

• Top Predators

What would happen to the bird if the green fish died out?

• The bird population would grow

• The smaller fish will die out

• The bird population will die out