Renewable Energy

Name:

Date:

Instructions: Learn about solar, wind, and other clean energy technologies powering our future

1.
What type of renewable energy harnesses the power of sunlight to generate electricity?
A
Biomass
B
Hydroelectric
C
Geothermal
D
Solar
2.
What device converts sunlight directly into electricity?
A
Solar thermal collector
B
Wind turbine
C
Fuel cell
D
Photovoltaic cell
3.
Which country is the world's largest producer of wind energy?
A
India
B
Germany
C
China
D
United States
4.
What type of energy comes from the heat within the Earth?
A
Hydroelectric energy
B
Tidal energy
C
Solar energy
D
Geothermal energy
5.
The Three Gorges Dam, the world's largest hydroelectric power station, is located in which country?
A
Brazil
B
China
C
Canada
D
United States
6.
What renewable energy source uses organic materials like wood, crops, and waste to produce energy?
A
Tidal
B
Biomass
C
Geothermal
D
Nuclear
7.
Which Scandinavian country generates nearly all its electricity from hydropower?
A
Sweden
B
Denmark
C
Norway
D
Finland
8.
What is the main advantage of tidal energy over solar and wind energy?
A
It is cheaper
B
It is more predictable and consistent
C
It requires less space
D
It produces more power
9.
What element is used in most solar photovoltaic panels?
A
Titanium
B
Germanium
C
Carbon
D
Silicon
10.
Which small European country sometimes produces more than 100% of its electricity needs from wind power?
A
Luxembourg
B
Denmark
C
Belgium
D
Netherlands
11.
What is a hydrogen fuel cell?
A
A battery that stores hydrogen
B
A device that combines hydrogen and oxygen to produce electricity
C
A nuclear reactor using hydrogen
D
A solar panel coated with hydrogen
12.
What is the term for a building that produces as much energy as it consumes over a year?
A
Net-zero energy building
B
Passive house
C
Green building
D
Smart building
13.
Iceland uses which renewable energy source extensively due to its volcanic activity?
A
Geothermal energy
B
Tidal power
C
Solar power
D
Wind power
14.
What type of wind energy installation is built in bodies of water?
A
Urban wind farm
B
Onshore wind farm
C
Vertical wind farm
D
Offshore wind farm
15.
What does the 'photoelectric effect,' explained by Einstein, describe?
A
How light can knock electrons free from a material
B
How heat travels through metal
C
How wind creates electricity
D
How water turbines spin

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