what human made chemical damages the ozone layer

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  • How do halogens affect the ozone?

  • Halogens are a chemical family containing fluorine, chlorine, bromine and iodine; any carbon compound containing them is known as a halocarbon. While all halogens have the ability to catalyze ozone breakdown, they have an unequal impact on the ozone layer.

  • What are the health effects of ozone?

  • Ozone can cause coughing, sore throat, and chronic pulmonary diseases. The gas can aggravate conditions of the lungs such as chronic bronchitis, asthma, and emphysema. Exposures over an extended period lead to lung damage and abnormal development of lungs in children.

  • How is ozone destroyed in the stratosphere?

  • Ozone Depletion When chlorine and bromine atoms come into contact with ozone in the stratosphere, they destroy ozone molecules. One chlorine atom can destroy over 100,000 ozone molecules before it is removed from the stratosphere. Ozone can be destroyed more quickly than it is naturally created.

  • How much chlorine does it take to destroy ozone?

  • One chlorine can destroy 100,000 molecules of ozone. It is destroyed more quickly than it is created. Some compounds release chlorine and bromine on exposure to high ultraviolet light which then contributes to the ozone layer depletion.

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