Kev kho mob cov pa oxygen yog qhov ua rau tawg thaum raug hluav taws kub hnyiab vim tias txhua yam khoom siv los ua hluav taws kub hauv qhov chaw uas muaj pa oxygen., ua kom tiav tag nrho peb cov txheej txheem rau combustion.
Lub peev xwm rau combustion thiab tawg yog ntau heev. Li no, Nws yog ib qho tseem ceeb kom tsis txhob muaj kev sib cuag ntawm oxygen thiab qhib nplaim taws lossis lwm qhov chaw ntawm qhov hluav taws kub thaum nws siv.