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The "ozone" layer is particularly important for absorbing UV rays since the molecular bonds in ozone vibrate at the frequency of UV radiation and absorb it quite well. The ozone layer lies near the bottom of the stratosphere.

Note that UV radiation spans a range of frequencies. UV-A is the least absorbed/reflected UV radiation. Mostly the atmosphere lets it through. UV-B is absorbed mostly by the ozone in the atmosphere - mostly in the ozone layer in the stratosphere, but there is ozone at all layers of the atmosphere. UV-C is absorbed by the oxygen and nitrogen in the atmosphere - so very little of that makes it through; the atmosphere is about 78% nitrogen and 21% oxygen.

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Q: What are the layers called that protect us from uv rays?
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Related questions

How do the layers of the earth work?

The various layers of atmosphere protect us. They protect us from the UV rays, Control the temperature etc.


How do the layers of the earth work together?

The various layers of atmosphere protect us. They protect us from the UV rays, Control the temperature etc.


How do the layers of the atmosphere protect the earth from sun rays?

Ozone protects us from harmful UV rays, They are fatal rays of the sun.


What layers of the atmosphere protect us UV rays?

The Ozone layer in the upper Stratosphere.


Where does the ozone layers exsists and what does it protect us?

Ozone exists in the stratosphere. It protects us from the UV rays of the sun.


Which two layers protect us out of the atmosphere?

Ozone layer protects us from UV rays. The outermost layer from meteors.


Why are the layers of earth important?

Different layers of atmosphere protect us. They do it by blocking the unwanted radiations of the sun.


Does the ozone layers protect humans from sever tropical storms?

No, it doesn't. It protects us from the harmful UV rays.


How does suncreen protect you from UV rays?

Sunscreen contains special compounds called SPF. They protect us from UV rays.


How do the sun rays protect us from cosmic radiation?

Sun rays do not protect us. the ozone layer protects us.


What two layers of the atmosphere protect you?

The ozone layer protects us from UV rays. The mesosphere protects from the asteroids.


How does the integumentary system protect us from uv rays?

It does not. Ozone protects us from UV rays.