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Can the ozone grow back

Updated: 8/18/2019
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12y ago

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Yes. Since the Montreal Protocol to phase out CFC emissions was signed in 1989 levels of this dangerous man-made gas in the atmosphere are falling. Scientists think the ozone layer will return to its original levels by about 2050.

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12y ago
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Q: Can the ozone grow back
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Related questions

How long does ozone take to decay back to oxygen?

Ozone is decayed back to oxygen. It depends on how the ozone is being converted.


How big is the hole in the ozone?

The ozone hole is quite big. It will grow or shrink depending on CFC usage.


Why do ozone hole grow bigger and bigger whrn there is air pollution?

Air pollution causes ozone depletion. The gases react with ozone to deplete.


How can you build back the Ozone Layer?

Ozone layer can be replenished naturally.


If CFCs cannot be used what will happen to the ozone layer?

If CFC's cannot be used the ozone level will grow again in the next 60 - 120 years


What is the importance of ozone layer to the plants?

Ozone layer helps to maintain the appropriate temperature. This helps plant grow and survive.


Why all ozone does not change into oxygen?

All ozone does not change back into oxygen. It is because that ozone is continuously interacting with UV radiations.


Why does the ozone hole grow and shrink every year?

The ozone hole grows and shrinks. It is because of the CFC levels each other.


Does the ozone layer keep growing?

yes it does grow and does it become stronger


What era did the ozone layers appear?

The ozone appeared long back. Before the mankind was born.


How big was ozone hole 2000years ago?

The ozone hole was not there 2000 years back. No CFC's were there then.


What effect do earthworms have on the ozone layer?

Since they serve to enrich soil for plants to grow in, they help plants release oxygen, from which ozone is made.