ES Ch. 4 Review

Front

What are renewable resources?

Back

Renewable resources are resources that can be replenished over months, years, or decades.

Front

What percentage of major primary air pollutants is composed of nitrogen oxides according to Figure 4-2?

Back

14.8%.

Front

What is a major problem associated with the increased use of nuclear energy?

Back

Concerns over the possibility of a serious nuclear accident, major hazards involved in nuclear waste disposal, and the cost of building safe nuclear facilities.

Front

How do placer deposits form?

Back

Placer deposits form when heavy eroded particles settle out of moving water.

Front

What are nonmetallic resources commonly used for?

Back

Nonmetallic resources are commonly used for the nonmetallic elements they contain or their physical and chemical properties.

Front

Define nonrenewable resources.

Back

Nonrenewable resources are resources that have finite supplies that will one day be used up.

Front

Give an example of a renewable resource.

Back

Examples of renewable resources include solar energy, wind energy, and biomass.

Front

What is the significance of nitrogen oxides in air pollution?

Back

Nitrogen oxides are significant contributors to air pollution and can lead to respiratory problems and environmental issues.

Front

What are the main concerns regarding nuclear waste disposal?

Back

The main concerns include the long-term storage, potential leaks, and environmental impact of nuclear waste.

Front

What is the difference between metallic and nonmetallic resources?

Back

Metallic resources contain metals and are used for manufacturing, while nonmetallic resources are valued for their physical and chemical properties.