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Exam (elaborations)

ODP Test Questions and Answers with Verified Solutions

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  • Module
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ODP Test Questions and Answers with Verified Solutions What role does the ozone layer play in protecting life on Earth? A) It provides fresh air B) It acts as a shield against harmful UV radiation C) It regulates temperature D) It helps with plant growth What is the main purpose of the...

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  • October 16, 2024
  • 24
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • ODP
  • ODP
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ODP Test Questions and Answers with
Verified Solutions

What role does the ozone layer play in protecting life on Earth?

A) It provides fresh air


✔✔B) It acts as a shield against harmful UV radiation


C) It regulates temperature

D) It helps with plant growth




What is the main purpose of the Montreal Protocol?


✔✔A) To phase out substances that deplete the ozone layer


B) To increase fossil fuel use

C) To promote chemical manufacturing

D) To enhance air quality




Which of the following substances is known to have a higher ODP than CFCs?

A) HFCs


✔✔B) Halons



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,C) Carbon Dioxide

D) Methane




What unique characteristic of CFCs contributes to their environmental impact?


✔✔A) Their stability in the atmosphere allows them to reach the stratosphere


B) They decompose quickly

C) They are naturally occurring

D) They absorb UV radiation




What is a creative way to educate the public about ozone protection?

A) Advertisements for aerosol products

B) Ignoring the topic entirely


✔✔C) Community workshops on sustainable practices


D) Promoting the use of halons




What happens to CFCs when they break down in the stratosphere?

A) They create oxygen

B) They disappear completely


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, ✔✔C) They release chlorine that destroys ozone


D) They convert to harmless gases




Which of the following innovations is being developed to replace ozone-depleting substances?

A) Increased use of CFCs


✔✔B) Natural refrigerants like propane


C) More chemical aerosols

D) Synthetic ozone




How can urban planning contribute to ozone layer protection?


✔✔A) By promoting green spaces and reducing industrial emissions


B) By increasing vehicle traffic

C) By ignoring environmental regulations

D) By using more chemical fertilizers




In what way do aerosols affect the ozone layer?

A) They improve air quality


✔✔B) Some aerosols contain ozone-depleting substances


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