Cov neeg ntawm cov pa yog tsim nyob rau hauv stratosphere thaum oxygen molecules uas muaj ob lub atoms oxygen raug ntaus los ntawm lub teeb ultraviolet. Qhov no ua rau cov atoms sib cais.
Cov pa oxygen twg pom nyob hauv stratosphere?
Ozone, yam txawv txawv ntawm cov pa oxygen molecule uas muaj ntau nyob rau hauv lub stratosphere, heats cov txheej no raws li nws absorbs zog los ntawm ultraviolet hluav taws xob los ntawm lub hnub. Kub nce siab thaum ib qho nce mus rau hauv lub stratosphere.
Dab tsi atoms nyob hauv stratosphere?
Nyob rau hauv lub stratosphere, ozone yog tsim los ntawm ultraviolet hluav taws xob. Thaum lub zog hluav taws xob ultraviolet hluav taws xob tawm tsam cov pa oxygen zoo tib yam (O2), lawv faib cov molecule rau hauv ob qho tib si oxygen atoms, hu ua atomic oxygen. Lub atom pub dawb oxygen ces ua ke nrog lwm cov pa molecule los tsim ib lub molecule ntawm ozone.
Kev tsim ntawm ozone txheej hauv stratosphere yog dab tsi?
Stratospheric ozone yog tsim ib txwm los ntawm kev sib cuam tshuam ntawm hnub ci ultraviolet (UV) hluav taws xob nrog molecular oxygen (O2) "Ozone txheej," kwv yees li 6 txog 30 mais saum lub ntiaj teb. nto, txo qhov teeb meem UV hluav taws xob mus txog lub ntiaj teb nto.
Muaj pes tsawg oxygen atoms nyob rau hauv txheej ozone?
Vim tias ib qho ozone molecule muaj peb oxygen atoms (saib daim duab Q1-1), nws muaj cov tshuaj formula ntawm O3.
