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It is broken in the stratosphere. CFC's react with ozone to deplete it.
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What CFC catalyzes a chain reaction that breaks down ozone in upper atmosphere?
Chlorofluorocarbons (CFCs) are catalysts that break down ozone in the upper atmosphere. When CFCs reach the stratosphere, they are broken down by ultraviolet light, releasing chlorine atoms that then catalyze the destruction of ozone molecules.
Which one of the chemical is responsible for the reduction of Ozone content of the atmosphere?
Chlorofluorocarbons (CFCs) are primarily responsible for the reduction of ozone content in the atmosphere. When released into the atmosphere, CFCs break down ozone molecules in the stratosphere, leading to the thinning of the ozone layer.
What makes it possible for CFCs to travel up to the ozone layer and destroy ozone?
CFCs are swirled around the world by the global winds. This can take up to ten years for them to reach the lower stratosphere but when there they are still effective at destroying ozone. CFCs in fact have a lifespan in the atmosphere of between 50 and 75 years.
Which one of the chemicals is responsible for the reduction of ozone layer in the atmosphere?
Chlorofluorocarbons (CFCs) are primarily responsible for the reduction of the ozone layer in the atmosphere. When CFCs are released into the atmosphere, they can break down ozone molecules, leading to the thinning of the ozone layer.
Why is there a hole in the ozone layer?
The hole in the ozone layer is primarily caused by human activities releasing chemicals called chlorofluorocarbons (CFCs) into the atmosphere. These CFCs break down ozone molecules, leading to the thinning of the ozone layer.
How do chlorofluorocarbons build up in the atmosphere?
Chlorofluorocarbons (CFCs) build up in the atmosphere when they are released from products like refrigerants and aerosols. Once in the atmosphere, CFCs break down and release chlorine atoms, which then catalyze the destruction of ozone molecules in the ozone layer.
The chemical that reacting with and causing the destruction of stratospheric ozone is?
Chlorofluorocarbons (CFCs) are chemicals that react with and cause the destruction of stratospheric ozone. When released into the atmosphere, CFCs break down and release chlorine atoms, which then catalyze the breakdown of ozone molecules. This depletion of ozone leads to the formation of the ozone hole in the stratosphere.
Which class ofchemical is linked to the decrease in the amount of ozone in the upper atmosphere of the earth?
Chlorofluorocarbons (CFCs) are the main class of chemicals linked to the decrease in the amount of ozone in the upper atmosphere of the earth. When CFCs are released into the atmosphere, they break down and release chlorine, which then contributes to the destruction of ozone molecules.
What depletes ozone in stratosphere?
Chemicals such as chlorofluorocarbons (CFCs) and other ozone-depleting substances released into the atmosphere can break down ozone molecules in the stratosphere. These chemicals react with ozone, causing it to break apart and reduce the overall levels of ozone in that layer of the atmosphere.
What CFCs are the main cause of what?
Chlorofluorocarbons (CFCs) are the main cause of ozone layer depletion. When released into the atmosphere, CFCs break down ozone molecules, which leads to a thinning of the ozone layer and increased exposure to harmful ultraviolet radiation from the sun.
What chemicals is implicated in both global warming and ozone depletion?
Chlorofluorocarbons (CFCs) are chemicals that are implicated in both global warming and ozone depletion. When released into the atmosphere, CFCs can break down ozone molecules in the stratosphere, contributing to ozone depletion. Additionally, CFCs are potent greenhouse gases that can trap heat in the atmosphere, leading to global warming.
Why do chlorofluorocarbons (CFCs) deplete the ozone layer?
Chlorofluorocarbons (CFCs) deplete the ozone layer because when they are released into the atmosphere, they break down and release chlorine atoms. These chlorine atoms then react with ozone molecules in the stratosphere, causing the ozone molecules to break apart, leading to ozone depletion.
