Renewable Energy Sources - JSS1 Basic technology Past Questions and Answers - page 1
1
Which of the following is a renewable energy source?
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A
Coal
B
Oil
C
Wind
D
Natural Gas
2
What is the main advantage of renewable energy sources over fossil fuels?
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A
Higher efficiency
B
Lower initial cost
C
Abundance and sustainability
D
Consistent availability
3
Which renewable energy source is harnessed from the sun?
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A
Wind
B
Geothermal
C
Biomass
D
Solar
4
What is a major challenge of solar and wind energy?
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A
High pollution
B
Limited supply
C
Intermittency
D
High greenhouse gas emissions
5
Why is energy independence considered a benefit of renewable energy?
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A
It decreases reliance on imported fossil fuels
B
It reduces the need for energy storage systems
C
It eliminates the need for energy infrastructure
D
It makes renewable energy sources less expensive
6
What is a significant environmental benefit of using renewable energy?
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A
It reduces air pollution
B
It increases greenhouse gas emissions
C
It depletes natural resources
D
It causes more waste production
7
What is the role of geothermal energy in industries?
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A
Generating air pollution
B
Direct us of heat or electricity generation
C
Increasing fossil fuel dependence
D
Converting water to fossil fuels
8
Which renewable energy source relies on the natural flow of water?
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A
Solar
B
Wind
C
Hydroelectric
D
Biomass
9
What is one of the economic benefits of renewable energy?
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A
It decreases job opportunities
B
It increases long-term costs
C
It creates jobs in the energy sector
D
It reduces the need for energy infrastructure
10
Why might renewable energy systems have high initial costs?
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A
Due to high price of fossil fuels
B
Due to the need for advanced technology
C
Because they are inefficient
D
Because they require a lot of land
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