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The discovery of ozone hole led the scientists to search for ways to stop the depletion of ozone layer. Thus various alternated were finded to replace the substances responsible for ozone hole.

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10y ago
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9y ago

Discovery of ozone hole was seen as a shock. It was never expected.

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9y ago

In 1970, Paul Crutzen found emissions of nitrous oxide in the stratosphere. It was later found that nitrous oxide can live long enough to affect the bacteria in the ground.

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9y ago

It was shock. It was so because no one thought CFC's could cause so much damage.

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Q: Why is discovery of a hole in the ozone layer a cause for concern?
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Why is damage to ozone layer cause of concern to us?

The ozone layer protects us from UV rays. If it is not there, there will be no life on earth.


Why is the CFCs and the ozone layer a concern?

CFC's and ozone layer combined is a concern. It is the problem because CFC's destroy the ozone to a great content.


What are thecauses of destruction of the ozone layer?

The ozone layer depletion is a very big cause of concern for the environmentalists. It is cause by the CFC reacting with the ozone to deplete it. The main causes of ozone depletion include skin cancer, eye cataract, suppression of immune system etc.


When the ozone layer discoverted?

The ozone layer was discovered in 1913. It was a remarkable discovery. It brought revolutions in society.


Why is the apparent deterioration of the ozone layer a major concer?

The deterioration of the ozone layer is a major concern as it protects the earth as a shield. The ozone layer allows all other radiation except for high frequency ultraviolet ones which can cause damage to living organisms.


How do you save the ozone layer that should concern the environment?

To save the ozone layer, we must:Plant more treesAvoid the use of CFC's.


How does CFC cause problem to ozone layer?

CFC's cause problems to ozone layer. They help in its depletion.


Why is the ozone layer threatened?

Ozone layer is depleted. The main cause are CFC's.


What causes damage the ozone layer?

CFC's cause damage to ozone layer. They react with ozone to deplete it.


What cause does nature have on the ozone layer?

The nature creates the ozone layer. It is because of the healing property of ozone.


What can cause depletionof the ozone layer?

CFC's cause depletion of ozone. They react with ozone to deplete it.


What is the main cause of destruction of the ozone layer?

CFC's are main cause of destruction of ozone layer. They react with ozone to deplete it.