Kupisa kwe stratosphere kunokonzerwa nekutora kwezuva UV uye IR radiation nemethane uye mamwe mahydrocarbon, ayo anoumba muchikamu ichi chemuchadenga semhedzisiro ye methane photolysis. Kupisa kunotungamirwawo kubva kune inopisa thermosphere. Iwo mahydrocarbon anotora chikamu chakatetepa pakati pe100 kusvika 300 km inoenderana neyakamanikidzwa kusvika ku10 kusvika ku0.1 mbar (10.00 kusvika ku0.10 mbar) uye tembiricha iri pakati pe75 kusvika ku800 uye 850 K (527 uye 577 ° C; 980 uye 1,070 ° F) pazasi pe thermosphere. Kupisa kwe stratosphere kunokonzerwa nekutora kwezuva UV uye IR radiation nemethane uye mamwe mahydrocarbon, ayo anoumba mune yakaderera tembiricha yakatenderedza 800 m. Kuwedzera kune iyo yakaderera tembiricha, kuwanda kwehydrogen uye ethylene kune yakaderera mwero wekupisa hwehydrocarbon. Kuwedzera kune iyo yakaderera mwero wehydrocarbon uye ethylene, kuwanda kwakanyanya kwehydrogen kune yakaderera kupfuura mwero wek
kushayikwa kwemahydrocarbon mu stratosphere