Collocations for ozone - noun

atmospheric, ground-level, stratospheric

deplete, destroy
form, produce
Ozone is formed when an electric spark is passed through oxygen.

thin
disappear

layer
The ozone layer is disappearing over northern Europe.

depletion, destruction, loss
hole
pollution
concentration, levels

damage to the ozone layer, depletion of the ozone layer, destruction of the ozone layer
a hole in the ozone layer