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What ultraviolet radiation is blocked from reaching the earth's surface by what substance found in the atmosphere?
Ultraviolet radiation is blocked from reaching the Earth's surface by the ozone layer found in the atmosphere. The ozone layer absorbs most of the Sun's harmful ultraviolet (UV) radiation, preventing it from reaching the Earth's surface and causing damage to living organisms.
The amount of ultraviolet radiation hitting the Earth's surface is greatly reduced by which gas in the atmosphere?
Ozone is the gas in the atmosphere that greatly reduces the amount of ultraviolet radiation hitting the Earth's surface. The ozone layer acts as a shield, absorbing most of the harmful UV radiation before it reaches the surface.
What penetrates the earth's atmosphere to reach the surface?
Electromagnetic radiation from the sun, most in the form of visible light.
How does the presence of oxygen in our atmosphere help reduce the amount of ultraviolet radiation that reaches the earths surface?
Oxygen in the atmosphere helps to absorb and scatter incoming ultraviolet (UV) radiation from the sun. This process occurs in the stratosphere, where oxygen molecules break apart the incoming UV radiation. This absorption and scattering of UV radiation by oxygen prevent a large amount of harmful UV radiation from reaching the Earth's surface.
What kind of radiation passes through the atmosphere and reaches the earths surface?
Most of the visible light and some of the ultraviolet and infrared radiation from the sun pass through the atmosphere and reach the Earth's surface. Other forms of radiation, such as gamma rays and X-rays, are mostly absorbed by the atmosphere and do not reach the surface.
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 ultraviolet radiation is blocked from reaching the earth's surface by what substance found in the atmosphere?
Ultraviolet radiation is blocked from reaching the Earth's surface by the ozone layer found in the atmosphere. The ozone layer absorbs most of the Sun's harmful ultraviolet (UV) radiation, preventing it from reaching the Earth's surface and causing damage to living organisms.
Is ultraviolet radiation the energy emitted by earth?
No, ultraviolet radiation is not emitted by the Earth itself. Ultraviolet radiation comes from the sun and is a form of electromagnetic radiation with shorter wavelengths than visible light. Earth's atmosphere filters and absorbs some of the incoming ultraviolet radiation before it reaches the surface.
The amount of ultraviolet radiation hitting the Earth's surface is greatly reduced by which gas in the atmosphere?
Ozone is the gas in the atmosphere that greatly reduces the amount of ultraviolet radiation hitting the Earth's surface. The ozone layer acts as a shield, absorbing most of the harmful UV radiation before it reaches the surface.
What is the important gas in the atmosphere that absorbs ultraviolet radiation from the sun?
Ozone is the important gas in the atmosphere that absorbs ultraviolet radiation from the sun. It forms a protective layer in the stratosphere, shielding the Earth's surface from harmful UV rays.
What penetrates the earth's atmosphere to reach the surface?
Electromagnetic radiation from the sun, most in the form of visible light.
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.
How does the presence of oxygen in our atmosphere help reduce the amount of ultraviolet radiation that reaches the earths surface?
Oxygen in the atmosphere helps to absorb and scatter incoming ultraviolet (UV) radiation from the sun. This process occurs in the stratosphere, where oxygen molecules break apart the incoming UV radiation. This absorption and scattering of UV radiation by oxygen prevent a large amount of harmful UV radiation from reaching the Earth's surface.
What the most ultraviolet radiation is blocked from reaching earths surface by what substance found in the atmosphere?
Ozone in the atmosphere blocks most of the UV radiation from the Sun... Without it's protection - the planet would overheat.
Can the kind of oxygen we breathe absorb ultraviolet radiation?
The oxygen in Earth's atmosphere is not able to absorb ultraviolet radiation. It is the ozone layer, made up of O3 molecules, that absorbs most of the Sun's harmful UV radiation before it reaches the surface of the Earth.
Which layer of the earth atmosphere protects the earth from dangerous ultraviolet?
The ozone layer, situated in the stratosphere of the Earth's atmosphere, is responsible for absorbing and blocking most of the dangerous ultraviolet (UV) radiation from the sun. This layer helps in safeguarding life on Earth by preventing excessive UV radiation from reaching the surface.
Infrared radiation and ultraviolet radiation make up most of the energy Earth receives from the sun?
Yes, infrared radiation and ultraviolet radiation make up the majority of the energy Earth receives from the sun. Infrared radiation warms the Earth's surface while ultraviolet radiation is absorbed by the ozone layer in the atmosphere. Both types of radiation play important roles in Earth's climate and ecosystems.
