Gasoline and some other highly inflammable liquids will produce enough vapour at ordinary temperatures to allow ignition to take place when a spark or flame is applied.
Ipetroli kunye nezinye ezinokutsha okuphezulu kwamanzi okuveza ngokwaneleyo umphunga wobushushu obufumana ilumeke ukuze ithathe indawo xa intlantsi okanye idangatya lithunyelweyo.