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WorksheetsElectric Cars
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Which one is NOT an option for decreasing air pollution caused by cars?
a)
Reduce vehicle use
b)
Switch to less noxious fuels
c)
Use electric cars
d)
Travel by flying cars
2.
Electric cars could reduce
a)
urban pollution
b)
greenhouse gas emissions
c)
both answers
d)
neither answer
3.
How do electric cars work?
a)
batteries power an electric motor which turns the wheels
b)
electricity powers a gas engine
c)
nobody knows
d)
it has a long extension cord
4.
_______ _______ are more efficient than batteries.
a)
flux capacitors
b)
fuel cells
c)
gas engines
d)
none of the above
5.
Internal combustion engines are run on
a)
gasoline
b)
batteries
c)
fuel cells
d)
none of the above
6.
Electric cars have zero emissions IF
a)
they run on batteries
b)
the electricity that powers the batteries is made with clean energy sources
c)
fossil fuels power the electric plants that power the batteries
d)
they always have zero emissions
7.
Name one unintended consequence of using electric cars that might happen
a)
air pollution from power plants
b)
batteries blowing up
c)
they go too slow
d)
there are no unintended consequences
8.
Clean energy sources include:
a)
solar power
b)
wind power
c)
geothermal power
d)
all of the above
9.
Battery life in an electric vehicle is
a)
20 driving hours
b)
40-200 driving hours
c)
50 driving hours
d)
10-25 driving hours
10.
A hybrid electric car
a)
uses batteries only
b)
uses fuel cells and batteries
c)
uses batteries and gasoline
d)
uses fuel cells only
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