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WorksheetsCombustion + Alternative fuels
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
What is Combustion?
a)
When something is burned and light and heat energy are released
b)
When something evaporates
c)
When something is burned and carbon dioxide is released
d)
When something is burned and water vapour
2.
There are 3 types of fuels; fossil, nuclear and ..
a)
radiation
b)
solar
c)
Renewable Biomass
d)
power plant
3.
You need 3 things for something to burn; heat, fuel and....
a)
carbon dioxide
b)
oxygen
c)
water
d)
light
4.
Most fuels are made from?
a)
hydrogen
b)
nitrogen
c)
Argon
d)
Hydrocarbon
5.
What is produced at high temperatures in petrol engines?
a)
Nitrogen monoxide
b)
Nitrogen Dioxide
c)
Nitrogen Trioxide
d)
Nitrogen
6.
'cars produce carbon dioxide which contributes to climate change' this is an ______________ of using cars
a)
disadvantage
b)
advantage
c)
neither
7.
Which of these is an alternative fuel source?
a)
coal
b)
oil
c)
gas
d)
hydrogen
8.
bio-fuels are...
a)
an examples of fossil fuels
b)
non-renewable sources of fuel
c)
renewable fuels produced from plant material.
d)
Fuels which produce a lot of green house gases
9.
An example of a bio fuel is...
a)
bio-coal
b)
bio-solar
c)
bio-ethanol
d)
bio-wind
10.
Which of these is a disadvantage of hydrogen fuel
a)
produces pollution
b)
expensive and flammable
c)
heavy and weak
d)
ugly and rare
11.
Which of these is an alternative fuel source?
a)
Human waste
b)
Donkey saliva
c)
Rat tails
d)
chicken eggs
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