Abuur nooc ka sii adag weedhan HFC-227ea kuma jiraan atomi chlorine ama bromine, oo aan soo bandhigin saameyn ku saabsan burburka ozone.
Dabcan, nooc ka sii adag jumlada ayaa ah "HFC-227ea kuma jirto klorine ama atom bromine ah, oo aan soo bandhigin saameyn burburin ozone ah, laakiin awooda kuleylka adduunka ayaa aad u sarreeya. "