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Nitrogen and Oxygen stop UV-C and more energetic radiation. When they do this, they are broken down into constituent atoms.

N2 + energetic light -> 2N

O2 + energetic light -> 2O

Some of the oxygen forms ozone (eventually). Ozone is broken apart by absorbing UV-B and more energetic radiation.

O3 + energetic light -> O2 + O

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15y ago
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14y ago

See "Is UV radiation filtered out by the ozone layer?"

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10y ago

Ozone layer yes blocks radiation. These radiations are from sun and are called UV's.

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10y ago

CFC's are involved in ozone depletion. they react with ozone and deplete them.

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10y ago

The ozone layer acts as a shield. It absorbs the UV rays and prevents them from entering.

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11y ago

Ozone blocks UV rays by decomposing it into oxygen. It is very important process.

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10y ago

When UV hits ozone, it absorbs. It is destroyed and does not travel farther.

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Q: How does ozone layer protect us from UV rays?
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Related questions

How was the ozone layer protect us?

The ozone layer protects us from UV rays. They are fatal rays of the sun.


Does the ozone layer protect us from uv?

Yes the ozone layer protects us from uv (ultra violent) rays


What is the job of the ozone layer of the stratosphere layer?

The job of ozone layer to protect us from UV rays. These are fatal rays of sun.


What waves can protect you from uv rays?

Ozone layer can protect you. It is present in the stratosphere.


Which gas absorb uv rays?

Harmful UV rays were always there. But we were protected from them by ozone layer.


What does the ozone layer protect oraganisms from?

The ozone protects us from UV rays. These are fatal rays for life on earth.


How does the ozone layer in the atmosophere help protect people?

Ozone blocks the UV rays. They are the harmful rays of the sun.


How does the atmosphre protect us from uv rays?

The atmosphere protect us from UV. The main reason behind it is ozone present as ozone layer.


Why does stratospheric ozone protect biosphere?

It does protect the biosphere as it contains ozone layer. It protects us from UV rays.


How can the ozone layer protect us from UltraViolentrays?

Ozone is present in ozone layer. It absorbs most of the harmful UV rays of the sun.


How does the ozone layer protect earth from various types of electromagnetic rays?

Ozone layer absorbs the harmful UV rays. It acts as a shield to the earth.


What blocks uv rays besides sunscreen?

Ozone layer blocks the UV rays. It does it in the ozone layer.