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How does the ozone layer reduces the amount of ultraviolet radiation that reaches earths surface?
Wiki User
∙ 9y ago
Ozone layer contains ozone molecules in abundance. These molecules decompose themselves to absorb ozone.
Wiki User
∙ 8y ago
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How the ozone layer reduces the amount of ultraviolet radiation that reaches earth's surface?
The ozone layer acts as a shield in the Earth's atmosphere, absorbing much of the incoming ultraviolet (UV) radiation from the sun. This is due to the presence of ozone molecules, which have a natural ability to absorb UV radiation. By absorbing and scattering UV rays, the ozone layer prevents much of the harmful UV radiation from reaching the Earth's surface, protecting living organisms.
Which gas prevents damaging ultraviolet radiation from the sun from reaching earths surface?
Ozone
What happens as solar radiation travels towards earth?
Some is absorbed by molecules in the atmosphere (such as ultraviolet absorption by ozone), some is absorbed on the surface, and some is reflected by clouds or the surface back into space. The surface will re-radiate much of the absorbed solar radiation as infrared (thermal) radiation, and some of this is then absorbed by atmospheric gases such as carbon dioxide and methane.
Solar radiation percentage reaches earth's surface in what wavelength?
They all do to some extent, but some wavelengths get through more easily than others. The Sun's radiation is primarily in the visible part of the radiation spectrum. A lot of that reaches the ground. A fair amount of the ultraviolet radiation is blocked by the ozone layer in our atmosphere. Some infrared radiation is absorbed by the atmosphere, but some also gets through to the Earth's surface. Radio wavelengths get through to the surface quite easily, which is why radio telescopes can be used on Earth.
Which type of electromagnetic radiation does the ozone layer prevent from reaching the surface of the earth?
Ultraviolet waves
How does the ozone layer reduces the amount of ultraviolet radiation that reaches earth's surface?
Ozone layer consists of molecules of ozone. These molecules decompose when they come in contact with the UV thus avoiding to reach to the surface.
How does the ozone layer reduce the amount of ultraviolet radiation that reaches earths surface?
Ozone is (relatively) opaque to ultraviolet light.
How the ozone layer reduces the amount of ultraviolet radiation that reaches earth's surface?
The ozone layer acts as a shield in the Earth's atmosphere, absorbing much of the incoming ultraviolet (UV) radiation from the sun. This is due to the presence of ozone molecules, which have a natural ability to absorb UV radiation. By absorbing and scattering UV rays, the ozone layer prevents much of the harmful UV radiation from reaching the Earth's surface, protecting living organisms.
When earths surface is heated it radiates most of the energy back into the atmosphere as ultraviolet radiation?
Not as ultraviolet; the radiation is emitted as infrared radiation.
What is the term for solar radiation that reaches the earth's surface?
The solar radiation that reaches the earths surface from the sun is called INSOLATION
What happens to most solar radiation when it reaches the surface of Earth what happens?
Most of the solar radiation is absorbed when it reaches the surface of the earth. Some of the solar radiation is also absorbed in the atmosphere.
What blocks most ultraviolet radiation from entering the earth's surface?
The Ozone layer.
What happens when radiation reaches earth's surface?
90% of radiation reaching the surface of the earth is absorbed! and 10% is reflected into space.
Could the sun's radiation one day possibly give mars the power to hold life?
The problem with Mars is not that there is insufficient insolation but the lack of water and atmosphere. The thin atmosphere means that too much ultraviolet radiation reaches the surface (ultraviolet is extremely damaging to single-celled organisms); the problem with the lack of water should be obvious.
What ultraviolet radiation is blocked from reaching the earth's surface by what substance found in the atmosphere?
ozone
Which gas prevents damaging ultraviolet radiation from the sun from reaching earths surface?
Ozone
What happens as solar radiation travels towards earth?
Some is absorbed by molecules in the atmosphere (such as ultraviolet absorption by ozone), some is absorbed on the surface, and some is reflected by clouds or the surface back into space. The surface will re-radiate much of the absorbed solar radiation as infrared (thermal) radiation, and some of this is then absorbed by atmospheric gases such as carbon dioxide and methane.
