Environmental Science

Environmental Science

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Environmental Science Quiz

1 / 5

How can major volcanic eruptions affect climate?

2 / 5

What are earthquakes?

3 / 5

What was the historical range of the Florida panther?

4 / 5

Pioneer grasses in old-field succession grow slowly and produce few seeds.

5 / 5

What is groundwater?

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Environmental Science Knowledge Test

1 / 20

What is an endangered species?

2 / 20

What can happen if regular fires are prevented in fire-adapted communities?

3 / 20

What is sustainability?

4 / 20

Why is the Arctic Ocean rich in nutrients?

5 / 20

The atmosphere extends thousands of kilometers above Earth's surface.

6 / 20

What pesticide endangered the bald eagle?

7 / 20

What are endemic species?

8 / 20

In which U.S. regions are fire-maintained communities found?

9 / 20

All ecosystems on Earth depend on sunlight for energy.

10 / 20

A food web is simpler than a food chain.

11 / 20

Tropical rain forests cover less than 7 percent of Earth's land surface.

12 / 20

Radiation is the transfer of energy across space.

13 / 20

Fungi are examples of producers in an ecosystem.

14 / 20

What is salinity?

15 / 20

More insects exist on Earth than any other type of animal.

16 / 20

Why are coral reefs important?

17 / 20

Certain bacteria convert nitrogen in the air into a form that plants can use.

18 / 20

Three biodiversity hotspots are partly within U.S. borders.

19 / 20

Fungi play an important role by breaking down dead organisms.

20 / 20

The Himalaya Mountains began forming 50 million years ago.

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