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Flow chart
Materials that we use by burning them
A diagram that shows things in order
Fuels
The warming of the Earth caused by humans burning fuels
Materials that we use by burning them
Global Warming
The warming of the Earth caused by humans burning fuels
A rock from which metal can be extracted
Ore
A diagram that shows things in order
A rock from which metal can be extracted
Smelting
Heating and melting a metal ore to make pure metal
Materials that we use by burning them
Metal is made of
Ore
Oil
Plastic is made of
Ore
Oil
What are two examples of a fuel?
Smelting, carbon dioxide
Oil, natural gas
What happens when we burn fuels?
It makes carbon dioxide
It makes metal
What happens when there is too much carbon dioxide in the air
Global warming
Plastic is made
What do we use the fuel natural gas for?
Cooking, heating our homes
Making petrol to put in cars and motorbikes
What do we use the fuel oil for?
Cooking, heating our homes
Making petrol to put in cars and motorbikes
What material do fuels contain?
plastic
carbon
Give an example of humans burning fuels
cooking food, driving a car, heating a house
putting trash in the bin, using less plastic
