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WorksheetsEEn 2.8.1 Alternative Energy
Total questions: 10
Worksheet time: 25mins
Which type of alternative energy harnesses the power of the sun?
Nuclear
Wind
Hydroelectric
Solar
What is the main advantage of solar energy?
Expensive equipment
Limited supply
Non-polluting
Unpredictable
What is the main disadvantage of nuclear energy?
Produces little energy
Safe waste disposal
Potential meltdown
Cheap and renewable
Which type of alternative energy uses wind to turn turbines?
Solar
Nuclear
Wind
Hydroelectric
What is the main advantage of hydroelectric power?
Free and safe
Sediment buildup
Limited suitable locations
Droughts
Geothermal energy harnesses the power of what natural resource?
Steam and hot water
Wind
Falling water
Tides and waves
What is the main disadvantage of tidal/wave power?
Safe and inexpensive
Ideal locations only in coastal areas
Limited tidal range
None of the above
What is the main disadvantage of biomass energy?
Efficient and decreases methane
Increases carbon dioxide
Requires less land
Safe and clean
What is the main advantage of wind energy?
Unlimited supply
Produces greenhouse gases
Dependent on weather
Expensive to install
Which type of alternative energy uses the heat from the earth's interior?
Solar
Geothermal
Wind
Hydroelectric
