Energy Resources Flashcards

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1
Q

What energy does wind have

A

Kinetic

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2
Q

What energy do waves have

A

Kinetic

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3
Q

What energy does flowing water have

A

Kinetic, but it comes from GPE

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4
Q

What energy does geothermal energy have

A

Thermal

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5
Q

What energy do fossil fuels have

A

Chemical

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6
Q

Give 6 renewable energy resources

A
Wind
Waves
Hydroelectric Power
Solar heating
Solar cells
Geothermal energy
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7
Q

What are the advantages of wind energy

A

Does not pollute the environment
Low priced
Renewable

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8
Q

What are the disadvantages of wind energy

A

Noise pollution
Ugly
Blades can damage wildlife
Far from cities

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9
Q

What are the advantages of wave energy

A
Does not involve burning
Renewable
Waves require no input
Capital cities near coast 
No damage to land
Environmentally friendly
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10
Q

What are the disadvantages of wave energy

A

Doesn’t always work
Waves may be to small
Boats have to take different routes

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11
Q

What are the advantages of solar heating

A
It is renewable
It is sustainable
Requires low maintenance
No sound
Very reliable
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12
Q

What are the disadvantages of solar heating

A

Cant work without sun
Expensive
Not efficient

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13
Q

What are the advantages of hydroelectric power

A

Renewable
Green
No risk

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14
Q

What are the disadvantages of hydroelectric power

A

Destroys natural habitats
Doesn’t work in droughts
Limited reservoirs

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15
Q

What are the advantages of fossil fuels

A

Produces large amounts of energy
Easy to transport
Easy to get

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16
Q

What are the disadvantages of fossil fuels

A
It will run out
Releases harmful gasses
Damaging the ozone layer
Poles in danger
Takes millions of years to create
17
Q

What are the advantages of nuclear energy

A

Gives out low levels of CO2

easy to generate a lot of energy

18
Q

What are the disadvantages of nuclear energy

A

Radioactive waste
High risk
20-30 years of building

19
Q

What are the advantages of geothermal energy

A

Renewable
Good for the environment
High efficiency
Low maintenance

20
Q

What are the disadvantages of geothermal energy

A

Can’t be used widely

Only in certain areas