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The power of energy
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A machine that turns mechanical energy into electrical energy is called a …
A
A
generator
B
B
Inventor
C
C
Detector
Some factories emit harmful … which cause air pollution.
A
A
Waves
B
B
fumes
C
C
Rays
The disadvantage or … of wind power is sound pollution.
A
A
Inside
B
B
downside
C
C
Bright side
Sun gives us...
A
A
Fossil fuels
B
B
Hydro energy
C
C
Solar energy
Fossils are...
A
A
Sea animals
B
B
All kinds of roses
C
C
Prehistoric animals and plants
One can collect the Sun’s energy with…
A
A
Solar beans
B
B
Solar panels
C
C
Solar glasses
What kind of power can one generate from water?
A
A
Hydropower
B
B
Solar energy
C
C
Wind power
Air pollution is caused by...
A
A
harmful fumes
B
B
Fossils
C
C
Hydropower
Fossil fuels are made of…
A
A
Dead plants and animals
B
B
Wheat
C
C
Contemporary plants and animals
Water pollution and deforestation are considered as … to wildlife.
A
A
A treat
B
B
A threat
C
C
A trick
