Natural Resources and Food Web

Front

If the yellow perch population were to increase, what would happen to the algae?

Back

The algae population would decrease

Front

Which of these organisms is a producer? Cotton bush, red-legged grasshopper, eastern bluebird, black rat snake

Back

Cotton bush

Front

Which of these organisms is a tertiary consumer?

• The Orca
• The sea otter
• The sea urchin
• The Kelp

Back

The Orca

Front

What effect does bird extinction have on an ecosystem?

Back

Insect populations increase without birds eating them

Front

How can humans alter an environment to lower animal survival? Options: Build a dam, Plant trees, Introduce new fish into a pond, Both Build a dam & Introduce new fish into a pond

Back

Both Build a dam & Introduce new fish into a pond

Front

How would loss of rabbit population affect mice?

Back

The mice will decrease from being eaten more.

Front

Where are you most likely to find Metal ore?

Back

In a fault

Front

Where would you find sedimentary gem stones?

Back

In sedimentary rock layers

Front

What resource occurs because of change of environment over time and geological changes?

Back

gem stones

Front

What is a carbon sink?

Back

It's a location where a lot of carbon accumulates