Lecture 4.3b
Authored by Steve McKerlie
Chemistry
12th Grade
Used 1+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of recycling waste materials?
To increase the amount of waste in landfills
To extract raw materials or make waste materials fit for reuse
To create more non-biodegradable materials
To increase energy demands
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a reason to recycle?
Finite resources
Reduces energy demands of extracting and processing raw materials
Increases the amount of pollution in landfills and oceans
Waste materials, especially plastics, are not biodegradable and take many years to break down
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does recycling help in reducing pollution?
By increasing the amount of waste in landfills
By reducing the amount of waste that ends up in landfills and oceans
By creating more non-biodegradable materials
By increasing energy demands
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to recycle plastics?
Because they are biodegradable and break down quickly
Because they are not biodegradable and take many years to break down
Because they increase energy demands
Because they are infinite resources
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a major part of everyday life but also leads to abundant waste?
Metals
Polymers
Glass
Wood
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What can certain polymers be converted into?
Metals
Glass
Fuels
Wood
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most labour and energy-intensive part of recycling polymers?
Melting polymers
Sorting polymers by types
Transporting polymers
Burning polymers
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