What is ozone quizlet?
Moreover, what is ozone layer and what is its importance?
Ozone is a gas in the atmosphere that protects everything living on the Earth from harmful ultraviolet (UV) rays from the Sun. Without the layer of ozone in the atmosphere, it would be very difficult for anything to survive on the surface. (Think of a very bad sunburn, only much worse!)
Beside above, how do CFCs cause ozone depletion quizlet? When CFCs reach the stratosphere, the ultraviolet radiation from the sun causes them to break apart and release chlorine atoms which react with ozone, starting chemical cycles of ozone destruction that deplete the ozone layer. One chlorine atom can break apart more than 100,000 ozone molecules.
Furthermore, what do u mean by ozone layer?
The ozone layer is a deep layer in the stratosphere, encircling the Earth, that has large amounts of ozone in it. The layer shields the entire Earth from much of the harmful ultraviolet radiation that comes from the sun.
Why is the ozone layer important quizlet?
It is a layer of ozone high in the atmosphere, and surrounds the earth. Why is the ozone layer important? This layer acts as a filter to prevent too much of the harmful ultraviolet light in sunlight from reaching earth. They are destroying the ozone layer.