Question 1

The best example of an energy storage element in a solar energy system is the

Accepted Answer

A) natural gas in a propane tank that can be used for cooking. 
B) structural overhang that blocks sunlight in a passively cooled home. 
C) insulated windows in a passively heated solar home. 
D) hot water tank of a solar hot water system. 
E) sun-tracking mirrors in a power tower system. 
A) natural gas in a propane tank that can be used for cooking. 
B) structural overhang that blocks sunlight in a passively cooled home. 
C) insulated windows in a passively heated solar home. 
D) hot water tank of a solar hot water system. 
E) sun-tracking mirrors in a power tower system.

Question 2

Problems associated with large hydropower dams and reservoirs include all of the following except

Accepted Answer

A) relocation of peoples' homes 
B) ecosystem destruction 
C) loss of biodiversity 
D) air pollution 
E) disruption of fish migration 
A) relocation of peoples' homes 
B) ecosystem destruction 
C) loss of biodiversity 
D) air pollution 
E) disruption of fish migration

Question 3

Whereas the energy from some renewable sources come from physical processes (moving wind or water),the energy from biomass ultimately comes from

Accepted Answer

A) the sun's radiant energy driving photosynthesis. 
B) a nonrenewable energy source. 
C) fossil fuels. 
D) man made chemicals. 
E) nuclear reactions. 
A) the sun's radiant energy driving photosynthesis. 
B) a nonrenewable energy source. 
C) fossil fuels. 
D) man made chemicals. 
E) nuclear reactions.

The best example of an energy storage element in a solar energy system is the

Problems associated with large hydropower dams and reservoirs include all of the following except

Whereas the energy from some renewable sources come from physical processes (moving wind or water),the energy from biomass ultimately comes from

The Environmental Challenges We Face

Sustainability and Human Values

Environmental History, Politics, and Economics

Risk Analysis and Environmental Health Hazards

How Ecosystems Work

Ecosystems and Evolution

Human Population Change and the Environment

Air and Air Pollution

Global Atmospheric Changes

Freshwater Resources and Water Pollution

The Ocean and Fisheries

Mineral and Soil Resources

Land Resources

Agriculture and Food Resources

Biodiversity and Conservation

Solid and Hazardous Waste

Nonrenewable Energy Resources

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Exam 18: Renewable Energy Resources

The best example of an energy storage element in a solar energy system is the

Problems associated with large hydropower dams and reservoirs include all of the following except

Whereas the energy from some renewable sources come from physical processes (moving wind or water),the energy from biomass ultimately comes from

The Environmental Challenges We Face

Sustainability and Human Values

Environmental History, Politics, and Economics

Risk Analysis and Environmental Health Hazards

How Ecosystems Work

Ecosystems and Evolution

Human Population Change and the Environment

Air and Air Pollution

Global Atmospheric Changes

Freshwater Resources and Water Pollution

The Ocean and Fisheries

Mineral and Soil Resources

Land Resources

Agriculture and Food Resources

Biodiversity and Conservation

Solid and Hazardous Waste

Nonrenewable Energy Resources

Filters