an explosion
Pollution can affect the atmosphere, more specifically the Ozone layer, because CFC's (chlorofluorocarbons) and other chemicals react with the Ozone (O3) and turn into Chlorine monoxide (ClO) and an oxygen molecule (O2) which then starts the deterioration of the Ozone layer. Chlorine monoxide then reacts with an oxygen atom (O) and create a chlorine atom and an oxygen molecule (O2). The chlorine atom can then react with another Ozone molecule (O3) to form Chlorine monoxide (ClO) and an Oxygen molecule (O2) and the cycle continues.
500 years
CFC is lighter than air just like hot air. Once freed, it rises readily to the upper atmosphere at the level of the ozone layer where it can react with the extra atom of oxygen in the ozone.
Angoulême CFC was created in 1920.
chlorofluorocarbon destroys Ozone and Ozone is required in the upper atmosphere to protect us from some of the suns radiation. = =
When CFC molecule comes near ozone, it reacts with it. This leads to depletion of ozone layer.
The CFC's molecules are ODS. They react with ozone to deplete it. The Chlorine and Fluorine are main atoms.
CFC's are the major cause of ozone depletion. They react with ozone molecule to decompose it.
Yes! Once cfc's are released into the atmosphere the travel into the statosphere where they linger for hundreds of years & under the influance of sun light a chlorine atom is released from the cfc molecule.
Yes! Once cfc's are released into the atmosphere the travel into the statosphere where they linger for hundreds of years & under the influance of sun light a chlorine atom is released from the cfc molecule.
CFC's when mix with ozone react with it. they thus deplete the ozone in atmosphere.
The CFC molecules are man made chemicals for refrigeration. The molecules on reaction release 2 gases. These gases are Chlorine and Fluorine.
The concentration of CFC's in atmosphere is too high. They have been accumulating.
A CFC molecule is very harmful. It can destroy 100,000 molecules of ozone.
The amount of CFC in atmosphere in 2000 was less. It was because Montreal Protocol had been started.
Scientists have began to worry about CFC's. They are going up in atmosphere and destroying ozone.
CFC's are thinning the ozone layer by depleting it. They react with ozone molecule to decompose them into oxygen molecule and nascent oxygen.