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WorksheetsRust and Burning Review
Total questions: 11
Worksheet time: 22mins
What is the science short form oxygen?
CO2
O2
O
OO
Which two things are given out when something is burning?
heat
reflection
light
iron
Air is made up of:
oxygen and carbon dioxide
oxygen, carbon dioxide and nitrogen
oxygen and nitrogen
oxygen, nitrogen, and other gasses
When we burn oxygen, we make ...
carbon dioxide
oxygen
nitrogen
O2
Which flame will last the longest?
A
B
C
What two things does an iron object need to rust?
paint
oxygen
water
sugar
To stop a fire we must cut off or stop the ...
carbon dioxide
nitrogen
oxygen
air
What part of air is used in burning?
nitrogen
other gases
carbon dioxide
oxygen
Most objects made from this rust
iron
plastic
paper
paint
What should we do if our clothing catch fire?
stop
drop
roll
The easiest way to stop something from rusting is
cover it in a towel
clean it with chemicals
to paint some of it
to paint all of it
