A Quick Quiz On Environmental Awareness!

1.

When is Global Earth Day?
- A.
  
  April 21
- B.
  
  April 22
- C.
  
  April 23
- D.
  
  April 24
Correct Answer
B. April 22

Explanation
Global Earth Day is celebrated on April 22nd. This day is observed worldwide to raise awareness about environmental issues and promote actions to protect the planet. It serves as a reminder for individuals and organizations to take steps towards sustainability and conservation. Various events and activities are organized on this day to engage people in environmental initiatives and encourage them to make positive changes for the Earth.

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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.
Correct Answer
D. All above.

Explanation
Using electric appliances with high energy efficiency, using compact fluorescent lamps, and stopping the use of disposable cutlery are all actions that can help alleviate global warming. Electric appliances with high energy efficiency consume less electricity, reducing the demand for fossil fuels and the associated greenhouse gas emissions. Compact fluorescent lamps are more energy-efficient than traditional incandescent bulbs, reducing electricity consumption. Stopping the use of disposable cutlery reduces waste and the energy required to produce and dispose of them. By doing all of the above, individuals can contribute to mitigating the effects of global warming.

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3.

Why using a 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
Correct Answer
D. All above

Explanation
Using a compact fluorescent lamp can reduce energy consumption and help alleviate global warming because it consumes only 1/4 the electricity of tungsten lamps, emits the same light intensity as a 100W tungsten lamp while only using 20W, and lasts 8 to 10 times longer compared to a tungsten lamp.

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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
Correct Answer
B. 80-110

Explanation
When using public transportation instead of a private vehicle, approximately 80-110 grams of carbon dioxide is saved per passenger-kilometer. This means that by opting for public transportation, individuals contribute to reducing their carbon footprint and the overall emissions of greenhouse gases, which is beneficial for the environment.

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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, reducing waste disposal, and often, of cutting costs.
- D.
  
  All above
Correct Answer
D. All above

Explanation
The statement "All above" is the correct answer because each of the three statements mentioned in the question is true. Going Green does mean an active commitment to environmental stewardship. The term "carbon footprint" does refer to a measurement of greenhouse gases released by individuals, organizations, or products. Recycling wastes and used materials is indeed an effective means of conserving resources, reducing waste disposal, and cutting costs. Therefore, all of the statements mentioned are true.

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A Quick Quiz On Environmental Awareness!

When is Global Earth Day?

What can you do to alleviate global warming?

Why using a compact fluorescent lamp can reduce energy consumption and help alleviate global warming?

When using public transportation instead of a private vehicle; How much _g of carbon dioxide is saved per passenger-kilometer?

Which statement is true?