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ozone
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What is the protective layer of the atmosphere destroyed by CFC's?
The protective layer of the atmosphere that is destroyed by CFCs is the ozone layer. CFCs (chlorofluorocarbons) break down ozone molecules, leading to ozone depletion. This thinning of the ozone layer allows more harmful ultraviolet (UV) radiation from the sun to reach the Earth's surface, posing risks to human health and the environment.
What layer of the atmosphere is being destroyed by certain chemicals?
The ozone layer present in the stratospheric region of the atmosphere is being destroyed by certain chemicals. These chemicals are CFCs.
Which chemical damages the protective ozone layer?
Chlorofluorocarbons (CFCs) are chemicals that have been primarily responsible for damaging the protective ozone layer in the Earth's stratosphere. When released into the atmosphere, CFCs break down and release chlorine atoms that then react with ozone molecules, leading to ozone depletion.
What are some suggested causes to the depletion of the ozone layer?
The ozone layer was depleted from the actions of CFCs (chlorofluorocarbons) released into the atmosphere last century. CFCs were used in aerosols and fridges and escaped into the air where the winds gradually moved them all around the world and up to the ozone layer. There chlorine broke from the CFCs and destroyed the ozone.
How ozone layers is destroyed?
Ozone layer is destroyed by the continues use of CFCs. They react with ozone to decompose it and deplete the layer.
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.
What kind of effect do CFCs - chlorofluorocarbons - have on the atmosphere?
CFCs (chlorofluorocarbons) destroy the ozone layer allowing harmful radiation to reach the earth.
What layer of the atmosphere has been partly destroyed by certain chemicals?
The ozone layer, located in the stratosphere, has been partly destroyed by certain chemicals like chlorofluorocarbons (CFCs) and halons. This depletion has led to an increase in harmful ultraviolet radiation reaching the Earth's surface, which can have detrimental effects on human health and the environment.
How are cfcs in the upper atmosphere related to the ozone layer?
They are carried by westerlies. They destroy the ozone.
How do you CFCs illustrate that technical knowledge can be a double edged sword?
1. CFCs help in refrigeration but destroy the ozone layer when released into the atmosphere
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 cfc's breakdown the ozone?
CFCs break down ozone in the atmosphere when they are exposed to ultraviolet radiation. This causes the CFC molecules to release chlorine atoms, which then react with ozone molecules, leading to the destruction of the ozone layer.
