Hse Week Quiz 4
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This quiz includes 5 questions, each question only have one answer.
- 1.When is the Global Earth Day?
- A.
Apri.21
- B.
Apri.22
- C.
Apri.23
- D.
Apri.24
- 2.What can you do to alleviate global warming?
- A.
Choose electric appliances with high energy efficiency.
- B.
Use compact fluorescent lamps.
- C.
Stop using disposable cutlery
- D.
All above
- 3.Why using compact fluorescent lamp can reduce energy consumption and help alleviate global warming?
- A.
Compact fluorescent lamps consumes only 1/4 the electricity of tungsten lamps.
- B.
A 20W compact fluorescent lamp can emit the same light intensity as a 100W tungsten lamp.
- C.
Compared with a tungsten lamp, compact fluorescent lamp lasts 8 to 10 times longer.
- D.
All above
- 4.When using public transportation instead of a private vehicle; How much _g of carbon dioxide is saved per passenger-kilometer?
- A.
50-60
- B.
80-110
- C.
70 -80
- D.
90-100
- 5.Which statement is true?
- A.
Going Green means an active commitment to environmental stewardship.
- B.
The term “carbon footprint” refers to a measurement of greenhouse gases released by.
- C.
Recycling wastes and used materials for some useful purposes is an effective means of conserving resources, of reducing waste disposal, and often, of cutting costs.
- D.
All above
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