They can cause cancer and cataracts
They can cause skin and eye problems
They are not a danger because they don´t reach the Earth´s surface
They tan our skin
air conditioning systems
They are completely absorbed by the Ozone layer
UVB
They are not absorbed by the Ozone layer
They are nearly absorbed by the Ozone layer
refrigerants in fridges
aerosol cans
CFCs
UVA
UVC
