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Renewable energy source (Hydroelectric Energy (ADVANTAGE: (Clean +…
Renewable energy source
Hydroelectric Energy
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DISADVANTAGE:
Reservoirs take up large amounts of space + destroy countryside. Only work in wet/hilly river valleys + they are expensive to build
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Geothermal Energy
DISADVANTAGE:
Only available in certain area where hot rocks lie close to surface of the earth + often in areas of natural beauty
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Wind Energy
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DISADVANTAGE:
Electricity only produced when there's wind. Turbines can be noisy + their looks can spoil countryside. Large numbers are needed to produce reasonable amount of electricity.
Solar Energy
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DISADVANTAGE:
No electricity is produced at night or when there's little sunlight. Takes up a lot of space + expensive to install.