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WorksheetsSynthetic Materials : How they are made
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the difference between a natural and synthetic material?
a)
Natural material is made from chemicals and synthetic is made from nature
b)
Natural material is made directly from nature and synthetic material is made from chemicals
c)
Natural material is made from petroleum and synthetic material is made from wool
d)
Natural material is made from trees and synthetic materials are made from plastics
2.
What are the advantages of using synthetic materials?
a)
Cheaper
b)
It is fake so it dosen't hurt the enviroment
c)
Better quality
d)
Its made out of fossil fuels
3.
What are synthetic materials mostly made out of?
a)
Coal
b)
Oil
c)
Petroleum
d)
Natural Gas
4.
What is plastic?
a)
A synthetic material made of ONLY minerals
b)
A synthetic material made of ONLY coal
c)
A synthetic material made out of natural gas,plants,mierals,and petroleum
d)
A synthetic material made only of natural gas
5.
How is plastic made?
a)
Drill it from the ground; refine it;heat it; combine it with new molecules
b)
Combine it with new molecules; refine it; heat it; drill it from the ground
c)
Drill it from the ground; combine it with new molecules; heat it; refine it
d)
Refine it;heat it; drill it from the ground;combine it with new molecules
6.
What is one of the three ways plastic is manufactored into products?
a)
Extrusion Molding
b)
Heat Molding
c)
Plastic Molding
d)
Petroleum Molding
7.
What does it mean to refine the plastic?
a)
Combine new molecules
b)
Burn it
c)
Drill it from the ground
d)
Seperate the different molecules
8.
What is an example of a natural material?
a)
kevlar
b)
gel
c)
wood
d)
medicine
9.
What is more enviroment friendly : Natural Materials or Synthetic Materials?
a)
Natural Materials
b)
Sythetic Materials
10.
Natural Materials are more durable than Synthetic Materials
a)
True
b)
False
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