0
What else can I help you with?
Do CFCs strengthen the ozone layer?
No, the chlorine and other chemicals in CFCs (chlorofluorocarbons) destroy the ozone molecules and weaken the ozone layer.
What are 3 sources of the CFCs that destroy ozone molecules?
3 sources of CFC's are:Aerosol SpraysRefrigeratorsAir conditioners.
What human-made chemicals cause the ozone to deplete?
Chlorofluorocarbons (CFCs), halons, and certain types of hydrochlorofluorocarbons (HCFCs) are human-made chemicals that cause ozone depletion. When these substances are released into the atmosphere, they break down and release chlorine and bromine atoms, which then destroy ozone molecules in the stratosphere.
What can destroy the ozone?
CFCs (chlorofluorocarbons) destroy ozone in the ozone layer.
Which atoms in the CFC molecule can destroy thousands of ozine molecules in the upper atmosphere?
Chlorine atoms in CFC molecules can destroy thousands of ozone molecules in the upper atmosphere. When CFCs break down in the stratosphere due to UV radiation, the chlorine atoms released can catalyze the breakdown of ozone molecules, leading to ozone depletion.
Why does CFC react to ozone?
Chlorine and bromine separate from the CFCs (chlorofluorocarbons) and destroy the ozone molecules. The chlorine and bromine atoms are not changed, so they continue destroying ozone. One chlorine atom can destroy up to 100,000 molecules of ozone during its lifetime in the atmosphere.
What causes the ozone hole to expand?
As the CFCs are carried to Antarctica there is a big ozone hole. Chlorine and bromine atoms from CFCs (chlorofluorocarbons) separate and destroy ozone molecules, but remain active for several years continuing their destruction. So if more CFCs will be produced in the world more CFCs will be carried to Antarctica by the polar winds and more depletion and the rate of depletion will exceed the rate of formation of ozone molecules resulting in the expansion of ozone hole over Antarctica.
How do CFCs destroy ozone depletion by what?
CFCs (chlorofluorocarbons) break down in the upper atmosphere due to exposure to ultraviolet radiation. This break down releases chlorine atoms, which then catalytically destroy ozone molecules in the stratosphere. This process leads to the thinning of the ozone layer, allowing more harmful UV radiation to reach the Earth's surface.
What is the pollutant believed to be causing damage to the ozone layer?
The pollutant that is beleived to be causing damage is CFC. It is a synthetic chemical that might lead to ozone depletion.
What pollutant is associated with the breakdown of atmospheric ozone?
Water vapor, CFCs.
How do humans destroy the ozone?
The humans destroy ozone by usng CFCs. These are compounds which react with ozone to deplete it.
Which substance is considered to be a factor affecting Earth's ozone layer?
Chlorofluorocarbons (CFCs) are substances that have been identified as a major factor affecting Earth's ozone layer. When released into the atmosphere, CFCs break down and release chlorine atoms that can destroy ozone molecules.
