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Fluorocarbon is a halocarbon in which some hydrogen atoms has been replaced by fluorine. 
Ozone layer is a layer in stratosphere, approximately 20 miles away, that contains a concentration of ozone sufficient to block most ultraviolet rays, radiation from the sun
Segregate o separate.
Recycle ang paggamit ulit ng lumang bagay. malaki ang naitutulong nito sa ating kalikasan. nababawasan ang mga tambak ng basura at nababawasan din ng dumi sa kapaligiran.
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A chloroflorocarbons ay isang spray na may chemical ang ozone layer ay proteksiyon natin  ang segregate ang ihihwalay at ang recycle ang magagamit pa
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