Ecology ICA Review

Which animal occupies the fourth trophic level?

• hawk

• lizard

• snake

• grass

Check off all animal(s) that is/are a secondary consumer.

• hawk

• rabbit

• snake

• mouse

• lizard

Which of the following is a herbivore?

• cricket
• frog
• hawk
• shrew

All of the living and nonliving things in an area that interact with each other are called a/an ______.

• community
• habitat
• population
• ecosystem

Organisms that break down dead or decaying organisms.

• Decomposers

• Producers

• Consumers

Animals that only eat producers (also known as herbivores)

• Producers

• Primary Consumers

• Secondary Consumers

• Tertiary Consumers

How many herbivores are in this web?

• 1
• 2
• 3
• 4

In the food web shown, the snail would be considered...

• primary consumer
• secondary consumer
• tertiary consumer
• producer

The bird in this food web would be considered a:

• Decomposer

• Producer

• Secondary Consumer

• Primary Consumer

Which organisms in figure 1 could be classified as carnivores?

• deer, mice, and grasshoppers

• grasshoppers, lizards, and shrews

• coyotes, shrews, and lizards

• mountain lion, deer, and shrews