Ozone is a gas found in a layer high up in the
atmosphere
1-The Ozone layer protects us from ultraviolet
Radiation
2-CFCs have damaged the ozone layer over
Antarctic
3-CFCs are now banned and the ozone layer is
recovering
(UR)-Can cause skin cancer and eye damage
Chloro-fluorocarbon(CFCs)Caused the
problems with the ozone layer
The (OH)where was less ozone than there 
should be-the(OH) is not a real hole it is just
an area where there is less ozone than
normal
Each year the ozone hole has been getting 
larger and also lasting for longer in the year
Gases called (CFCs)caused the problems with
the(OL)
They were used in air-conditioners and
refrigerators
(CFCs)rise up high into the atmosphere and
they react with ozone and break it down and
this happens when it is cold
Nowadays(CFCs) are banned
AON ALAA
6A(IG)
MR.FRANCIS
LALATA