Environmental Science

Environmental Science

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Environmental Science Quiz

1 / 5

What are developed countries characterized by?

2 / 5

What is condensation?

3 / 5

Volcanoes are never found under the sea.

4 / 5

The Florida panther population has fewer than 80 individuals remaining in the wild.

5 / 5

Biological magnification causes poisons to become more concentrated up the food chain.

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Environmental Science Knowledge Test

1 / 20

What happened to global temperature after Mount Pinatubo erupted in 1991?

2 / 20

What is poaching?

3 / 20

What is ecotourism?

4 / 20

Many flowering plants depend on animals to disperse their seeds.

5 / 20

DDT is a pesticide that endangered the bald eagle population.

6 / 20

During photosynthesis plants need carbon dioxide and water.

7 / 20

The biosphere extends from about 9 km above Earth's surface down to the bottom of the ocean.

8 / 20

What is the most common salt in ocean water?

9 / 20

What are buttresses in tropical rain forests?

10 / 20

Why is it important to protect biodiversity?

11 / 20

What is a fault?

12 / 20

Natural fires caused by lightning are a necessary part of secondary succession in some communities.

13 / 20

Why did the 1988 Yellowstone fires cause controversy?

14 / 20

Two billion passenger pigeons were hunted to extinction in the United States.

15 / 20

What keeps the Pacific Northwest temperate rain forest from freezing?

16 / 20

Proteins and carbohydrates provide the same amount of energy per gram.

17 / 20

Where is most ocean life concentrated?

18 / 20

During photosynthesis plants produce oxygen as a byproduct.

19 / 20

A climax community is a final and stable community that may remain the same through time if not disturbed.

20 / 20

How short can the growing season be in the taiga?

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