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WorksheetsPlastics Quiz 1 Y9
Total questions: 14
Worksheet time: 14mins
Resistant materials that are designed to break down naturally are known as what?
Biocompatible
Biodegradable
Biodynamic
Bioenergetics
The raw material to make plastic is oil.
True
False
What is meant by "malleable"?
The material can be moulded
The material can is plastic
The material will not bend
What is meant by “brittle”?
The material is sharp
The material is rough and dull
The material is likely to bend and break
Why is acrylic good for making signs? Select one or more of the following:
It is cheap
It comes in variety of colours
It's water resistant
It can't be melted or bent
It's made of several different carbon chains
Polymers are water proof?
Yes, mostly
No, of course not
The common name for polymers is...
Metal
Glue
Plastic
Plywood
Some polymers can be made from natural materials?
True
False
Why is recycling important?
It helps plants to grow
It helps us to use less raw materials and reduces the amount of waste that gets dumped at landfills
It helps with our basic needs
It helps us to keep our houses tidy
Why do you think people use plastic for their products?
Because it's strong
Because it's expensive
Because it's very cheap and it's easy to make
Because it's rare and it's good for the environment
Does plastic melt?
No way
I don't know
Yes
Maybe
Where does most plastic end up? Select one or more of the following:
Landfills
Litter on the streets
Schools
Oceans
What are the 2 main types of plastic?
Recyclable or non recyclable
Coloured or clear
Thermo polymer or thermoset polymer
Recycled or not recycled
Many plastics become _________ with age.
Discoloured
Liquid
Rough
Rubbery
