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In the 1970s humans released CFCs into the atmosphere. It was used as a gas in aerosol cans, refrigerators and air conditioners. Production of CFCs was phased out after the Montreal Protocol in 1989. Scientists hope the ozone layer will be repaired around 2050.

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12y ago
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9y ago

There are many human activities. 3 of them would be deforestation, hike in population and global warming.

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9y ago

Use of CFC's contribute to ozone depletion. It reacts with ozone.

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10y ago

Use of CFC's contribute to the ozone depletion. CFC's react with ozone to deplete it.

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Q: What activities of man contribute to the depletion of ozone layer?
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Related questions

What activities of men contribute the depletion of the ozone layer?

The use of CFC contributed to depletion of ozone. It is because they react with ozone to decompose it.


What activities of man contribute to the depletion of the ozone layer?

The use of CFC's deplete ozone. They react with ozone.


What are common household activities that contribute to ozone layer depletion?

Common household activities contribute to ozone hole. Water vapor being released also causes this.


What are some human activities leading to ozone layer depletion?

The release of CFC's lead to ozone layer depletion. It reacts with ozone to deplete it.


How do chloroflourocarbons contribute to the depletion of the ozone Layer?

CFC's react with ozone. They decompose it to deplete the layer.


What iteam in the home can contribute to the depletion of the ozone layer?

You can contribute from home towards ozone depletion. You can plant trees and stop use of CFC's.


How does the depletion of the ozone layer contribute to climate change?

Depletion of ozone alters ecosystem. This then alters the climate change.


What gases contribute to the depletion of the ozone layer?

Gases are many that can contribute to ozone. Greenhouse gases to be mentioned here.


What are two factors that contribute to the depletion of the ozone layer?

Greenhouse gases and pollution


What natural factors contribute to ozone depletion?

Various natural activities also cause ozone depletion. Volcanic eruptions being the highest of them.


What does depletion of the ozone layer mean?

See "What is the depletion of the ozone layer?"


What is happing in the ozan layer?

Large number of activities are there in ozone layer. Depletion and destruction is also there.