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.
The various layers of atmosphere protect us. They protect us from the UV rays, Control the temperature etc.
Ozone exists in the stratosphere. It protects us from the UV rays of the sun.
Different layers of atmosphere protect us. They do it by blocking the unwanted radiations of the sun.
The sun's rays create a protective barrier around Earth called the magnetosphere. This magnetosphere deflects and traps cosmic radiation, preventing it from reaching the surface of the planet and harming living organisms.
The layer of the atmosphere that protects us from UV rays is called the ozone layer. It is located in the stratosphere and absorbs most of the sun's harmful ultraviolet (UV) radiation before it reaches the Earth's surface.
The various layers of atmosphere protect us. They protect us from the UV rays, Control the temperature etc.
The various layers of atmosphere protect us. They protect us from the UV rays, Control the temperature etc.
Ozone protects us from harmful UV rays, They are fatal rays of the sun.
The Ozone layer in the upper Stratosphere.
Ozone exists in the stratosphere. It protects us from the UV rays of the sun.
Ozone layer protects us from UV rays. The outermost layer from meteors.
No, it doesn't. It protects us from the harmful UV rays.
Different layers of atmosphere protect us. They do it by blocking the unwanted radiations of the sun.
The sun's rays create a protective barrier around Earth called the magnetosphere. This magnetosphere deflects and traps cosmic radiation, preventing it from reaching the surface of the planet and harming living organisms.
The layer of the atmosphere that protects us from UV rays is called the ozone layer. It is located in the stratosphere and absorbs most of the sun's harmful ultraviolet (UV) radiation before it reaches the Earth's surface.
The ozone layer protects us from UV rays. They are fatal rays of the sun.
Mesosphere does not protect us. It is because it does not contain an ozone layer.