Human Events and the Environment

Question 1

Sedimentation increases with an increase in land used for agriculture.

Revolt · Accepted Answer

T

Question 2

Which of the following is a consequence of sedimentation to wetlands?

Revolt · Accepted Answer

habitat loss

Question 3

Dead zones in waterways can occur as the result of fertilizer runoff.

Revolt · Accepted Answer

T

Question 4

How is the environment affected by a large-scale oil spill?

Revolt · Accepted Answer

Large-scale oil spills are damaging to water quality, aquatic life, and bird populations.

Question 5

What is the purpose of the Climate Friendly Farming Project?

Revolt · Accepted Answer

create a database of climate friendly agricultural practices

Question 6

Degradates, unlike their parent compounds, are always completely harmless.

Revolt · Accepted Answer

F

Question 7

Dryland planting can benefit the environment by reducing the need for tillage.

Revolt · Accepted Answer

F

Question 8

Environmental catastrophes can cause changes to the Earth’s surface.

Revolt · Accepted Answer

T

Question 9

Tillage can release pollutants in the soil and

Revolt · Accepted Answer

increase erosion.

Question 10

Which choice is an example of an effect of agricultural techniques on the environment?

Revolt · Accepted Answer

sediment accumulation in a lake near a farm

Human Events and the Environment Answers