The okpomọkụ nke stratosphere na-kpatara absorption nke anyanwụ UV na IR radieshon site methane na ndị ọzọ hydrocarbons, nke na-etolite na a akụkụ nke ikuku dị ka a N'ihi nke methane photolysis. Okpomọkụ na-eduzi si na-ekpo ọkụ thermosphere. The hydrocarbons-ebi a dịtụ warara oyi akwa na altitudes n'etiti 100 na 300 km kwekọrọ na a mgbali nso nke 10 ka 0.1 mbar (10.00 ka 0.10 mbar) na okpomọkụ n'etiti 75 na 170 K (-198 na 577 ° C; 980 na 1,070 ° F) na n'etiti 800 na 850 K (527 na 577 ° C; 980 na 1,070 ° F) na isi nke thermosphere. The elu molekụla okpomọkụ nke stratosphere nwere ihe dị mkpa na-akọwa ihe mere ọtụtụ nke carbon carbon monoxide na ethylene hydrocarbons na-adịghị dị na mbara igwe na gburugburu atọ n'usoro okpomọkụ dị elu karịa ihe ndị a dị elu. N'elu okpomọkụ dị elu nke stratosphere, ha nwere ike ịkọwa ihe dị
enweghị mmanụ ụgbọala n'ime stratosphere