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Q: What blocks most ultraviolet radiation from entering earths serface?
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What blocks most ultraviolet radiation from entering the earth's surface?

The Ozone layer.


Which atmosphere layer blocks radiaton from the sun?

The ozone layer is located in the stratosphere, and it blocks radiation. Specifically it blocks ultraviolet radiation, which is damaging to life. It only blocks about 98%, so it is still important to be wary of this type of radiation at the surface.


The Earth's ionosphere partially blocks which form of electromagnetic radiation?

Ultraviolet radiation is blocked by the ozone layer in the lower stratosphere. It blocks 97â??99% of the Sun's UV rays, preventing them from damaging life on the surface of the planet.


What blank inside the stratosphere blocks ultraviolent radiation?

The ozone layer blocks ultraviolet radiation.


How does ozone protect us from ultraviolet radiation?

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


What major service is provided by the ozone layer in the stratosphere?

The ozone layer blocks some of the incoming ultraviolet radiation from the sun.


How does stratosphere affects life on Earth?

The stratosphere is the layer containing the O-zone which blocks out most of the ultraviolet ray or UV rays from entering the earth.


Why does life on earth require an ozone layer?

The ozone layer of Earth's atmosphere blocks most of the harmful ultraviolet radiation from the sun.


Is ozone good or bad for us?

When it is in the stratosphere it is good for use as it blocks a portion of the sun's ultraviolet radiation. When it is at the surface it is bad for as, as it is an irritant.


Why doesn't the ultraviolet radiation from the sun reach the ground?

It does, but in very small amounts because it is absorbed by Earths atmosphere. The ozonosphere blocks most of the UV radiation from striking the surface of earth.


Why is the ozone layer an important form of oxygen?

The ozone layer is important because it blocks out ultraviolet radiation that is potentially harmful to life on earth.


What gas blocks the ozone layer that absorbs ultraviolet radiation?

The CFC's block the ozone layer by destroying it. The destruction is caused by the reaction of gases with ozone.