Front

Which of the following identifies a type of biodiversity in an ecosystem?

A. Species

B. Natural Resources

C. Energy

D. Modes of Consumption

Back

A. SPECIES

Front

Which of the following ecosystems favors specialist species?

A. A coniferous forest that was recently disturbed by fire.

B. An alpine ecosystem in a ski resort.

C. A lake ecosystem behind a recently constructed dam.

D. A mature tropical rainforest.

Back

D. A mature tropical rainforest.

Front

Which of the following examples is a supporting ecosystem service?

A. Lumber for building houses.

B. Bees pollinating food crops.

C. Soil filtering water.

D. Trails for hiking.

Back

B. Bees pollinating food crops.

Front

Which of the following is an example of a provisioning ecosystem service?

A. Carbon sequestration in forests.

B. Fish from the ocean.

C. Wetlands filtering pollutants.

D. Birds dispersing seeds.

Back

B. Fish from the ocean.

Front

Which ecosystem is most likely to support a high level of genetic diversity?

A. A desert ecosystem.

B. A tundra ecosystem.

C. A coral reef ecosystem.

D. An urban ecosystem.

Back

C. A coral reef ecosystem.

Front

Which of the following is a regulating ecosystem service?

A. Timber production.

B. Water purification.

C. Recreational hiking.

D. Crop pollination.

Back

B. Water purification.

Front

Which of the following is an example of a cultural ecosystem service?

A. Timber production.

B. Recreational hiking.

C. Soil formation.

D. Water filtration.

Back

B. Recreational hiking.

Front

Which ecosystem is most likely to support a high level of primary productivity?

A. A desert ecosystem.

B. A tropical rainforest ecosystem.

C. A tundra ecosystem.

D. An urban ecosystem.

Back

B. A tropical rainforest ecosystem.

Front

Which of the following is a provisioning service provided by ecosystems?

A. Climate regulation.

B. Freshwater supply.

C. Nutrient cycling.

D. Pollination.

Back

B. Freshwater supply.

Front

Which ecosystem is most likely to support a high level of species richness?

A. A polar ice cap.

B. A temperate forest.

C. A savanna ecosystem.

D. A tropical coral reef.

Back

D. A tropical coral reef.