Managing Life Skills ©2011

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Practice Quizzes - Section 2

1
What is the gradual increase in the earth's surface temperature caused by depletion of the ozone layer called?
A)Global warming
B)Acid rain
C)Pollution
D)Global conservation
2
What is reducing waste by making environmentally responsible choices known as?
A)Reduction
B)Reusing
C)Precycling
D)Recycling
3
What percent of the planet's water is fresh water?
A)Ten percent
B)One percent
C)Forty percent
D)Thirteen percent
4
Which of the following items requires proper disposal as a hazardous waste?
A)Paint
B)Leftovers
C)Plastic bags
D)Diapers
5
What is changing an item so materials in it can be used again called?
A)Reusing
B)Precycling
C)Recycling
D)Reducing
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