ODS Policy and Regulations
Lesson 1: Depletion of the Earth's Ozone Layer
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Review: The Importance of the Ozone Layer

Test your knowledge of ODS and the Ozone Layer with the following questions.

Ozone Layer
In the following image, which of the red-rimmed boxes is placed on the Ozone Layer? Click once only, in the appropriate box, to identify the Ozone Layer.
 
Tries Remaining: 3
 
ODS Applications

Which types of ODS uses match the numbered descriptions?

Note: Match each description with only one ODS use.
  1.
CFC-113, methyl chloroform, and carbon tetrachloride are used for electronic assembly production processes.
  2.
HCFC and carbon tetrachloride are used for chemical synthesis.
  3.
Various CFCs and HFCs are used for the manufacture of polyurethane, phenolic, polystyrene and polyolefin foam plastics.
  4.
Mixtures of CFC-12 and ethylene oxide are used for medical purposes.
  5.
CFC-11, CFC-12, CFC-113, and CFC-114 are used for aerosols like deodorants, shaving foam, perfume, window cleaners, lubricants, and oils.
  6.
Methyl bromide is used as pesticide for soil preparation, and for pre-shipment and quarantine applications.
 
Blowing agents 123456
 
Cleaning solvents 123456
 
Propellants 123456
 
Sterilants 123456
 
Fumigants 123456
 
Feedstock 123456
 
Tries Remaining: 2
 

 
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