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What layer in the atmosphere shield life on Earth from the sun's deadly ultraviolet rays?
Wiki User
∙ 11y ago
The ozone layer (molecular formula O3) filters out most of the UV-A and UV-B rays which can harm organisms by damaging DNA within their cells. This layer is mainly in the stratosphere which is 10-50km above the earth's surface where the conditions persist which allow ozone to be formed. If you brought all of the ozone in the atmosphere down to sea level it would make a layer less then 1mm thick!! Hense protecting it by reducing production of CFCs (1 molecule of CFCs destroys around 1000 molecules of ozone) is so important
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoMost of the life on earth i.e. the plants, human beings, animals( terrestrial) are found on the crust of the earth which would be mentioned as the lowermost layer of atmosphere that is troposphere.
Troposphere consists of all the essential gases for the survival of not one but every individual living thing for its survival.
Wiki User
∙ 10y agoThe ozone layer present in the stratosphere region of the earth is most vital for supporting life on earth. It protects us by blocking the harmful ultraviolet radiations from the sun and allowing the useful ones to pass through.
Wiki User
∙ 9y agoThe layer in atmosphere that shield's life on earth is ozone. It is called as ozone layer too. It is a pool of large amount of gases present in large concentration.
Wiki User
∙ 9y agoOzone layer is the layer that shields. It is a pool of ozone molecules which help us stopping the ultraviolet.
Wiki User
∙ 11y agothe ozone layer
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Which layer of the earth atmosphere protects the earth from dangerous ultraviolet?
The ozone layer. It protects from ultraviolet.
Which layer of earth's atmosphere protect the earth from the dangerous ultraviolet?
The ozone layer
What form of radiation can be shielded by the earth's atmosphere?
The form of radiation shielded by atmosphere is Ultraviolet. The Ultraviolet is a part of radiation released by our star sun.
How does the ozone layer high in the atmosphere protect life on earth?
Ozone layer present in the stratosphere region of the earth acts as a shield to the sun's harmful radiations. It blocks the harmful ultraviolet radiations and allows the useful ones to pass through.
What protects the earth from meteorites and deadly rays?
The ozone layer present in the stratospheric region of the atmosphere protects the earth from the dangerous rays coming from the sun. These radiations are known as ultraviolet radiations and can cause problems like skin cancer and eye cataract in humans.
What is significance of ozone layer in atmosphere?
The ozone layer is of very much significance in the atmosphere. It blocks the ultraviolet radiations of sun and acts as a shield for earth.
How has the ozone layer been important to the atmosphere?
This is because it prevents the excess entry of ultraviolet rays to the earth therefore acting as a shield.
What are function of the atmosphere?
According to most earth science curriculums, the four functions of the atmosphere are: * To let in light * To provide oxygen * To re-radiate heat * To shield the earth from ultraviolet rays and foreign objects
Which layer of the earths atmosphere protects the earth from this dangerous ultraviolet radiations of the sun?
The ozone layer consisting of ozone molecules protect us. It is a shield for blanket of earth.
Which layer of the earth atmosphere protects the earth from dangerous ultraviolet?
The ozone layer. It protects from ultraviolet.
What layer in the atmosphere shields the earth away from the sun's deadly ultraviolet rays?
The ozone layer shields away the UV's. It contains the ozone gas for that purpose.
What is the shield that protects the earth from ultraviolet rays from the sun?
ozonosphere
Why has the Earth's magnetic field allowed life to develop?
The shield protects life on earth from deadly radiation by deflecting the radiation away from the atmosphere. It also prevents the atmosphere from being blown away by the solar wind.
Do ultraviolet waves get through earth's atmosphere?
Ultraviolet light does come through the Earth's atmosphere. These are the waves that cause sunburn, and are usually referred to as UV rays.
What is the shield to protect earth from ultraviolet rays from the sun?
The Ozone layer.
What does the atmosphere shield us from?
The atmosphere protects life on Earth by absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night.
Which layer of earth's atmosphere protect the earth from the dangerous ultraviolet?
The ozone layer
