Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Chikamu chepakati chemuchadenga cheUranus ndiyo stratosphere, uko tembiricha inowanzowedzera nekukwirira kubva pa53 K (−220 °C; −364 °F) mu tropopause kusvika pakati pe800 ne850 K (527 uye 577 °C; 980 uye 1,070 °F) pazasi pe thermosphere. Kupisa kwe stratosphere kunoparirwa nokumedzwa kwemwaranzi yezuva yeUV neIR nemethane nemamwe mahydrocarbon, ayo anoumbwa muchikamu chino chemuchadenga somugumisiro we methane photolysis. Kupisa kunotungamirirwawo kubva mu thermosphere inopisa. Mahydrocarbons anotora nharaunda yakatetepa pakakwirira pakati pe100 ne300 km inoenderana nehuwandu hwe10 kusvika ku0.1 mbar (10.00 kusvika ku0.10 hPa) uye tembiricha iri pakati pe75 ne170 K (−198 uye −103 °C; −325 uye −154 °F). Mahydrocarbon akawanda zvikuru i methane, acetylene uye ethane ane mwero wokusanganisa weinenge 10−7 maererano nehydrogen. Ukama hwokusanganiswa kwecarbon monoxide hwakafanana pakakwirira uku. Mahydrocarbon anorema zvikuru necarbon dioxide zvine mwero wokusanganisa wakaderera zvikuru nematanho matatu. Chiyero chemvura chakawanda chinenge 7×10−9. Ethane neacetylene zvinowanzoita condensate muchikamu chepasi chinotonhora che stratosphere uye tropopause (pasi pe10 mBar level) ichigadzira haze layers, iyo inogona kunge iri chikamu chinokonzeresa kutaridzika kweUranus. Kuwanda kwehydrocarbons muUranus stratosphere pamusoro pemhute kwakaderera zvakanyanya kupfuura mu stratospheres yemamwe mapuraneti makuru. Chikamu chekunze chemuchadenga cheUranus ndiyo thermosphere uye corona, iyo ine tembiricha yakaenzana yakatenderedza 800 kusvika 850 K. Masosi ekupisa anodiwa kuchengetedza mwero wakakwira kudaro haanzwisisike, sezvo kana zuva reUV kana chiitiko cheaurora chisingakwanise kupa simba rinodiwa kuchengetedza tembiricha idzi. Kubudirira kwakaderera kwokutonhora kunokonzerwa nokushayikwa kwehydrocarbons mu stratosphere pamusoro pe0.1 mBar yezvokumanikidzira kunogonawo kubetsera. Mukuwedzera kuhydrogen yemamorekuru, thermosphere-corona ine maatomu ehydrogen akawanda akasununguka. Kurema kwadzo kuduku netembiricha dzakakwirira zvinotsanangura chikonzero nei korona ichitambanuka...  Mubvunzo: nei kunotonhora kushanda kwakanga kwakaderera?
kushayikwa kwemahydrocarbon mu stratosphere