Smoke is a stable dispersed system consisting of fine solid particlesSmoke is a stable dispersed system consisting of fine solid particles
British fighters blow up the airfield and hangars of the germansBritish fighters blow up the airfield and hangars of the Germans
Apache attack helicopter on the background of fire and smokeApache attack helicopter on the background of fire and smoke
A man in smoke in front of an aircraft carrier fighterA man in smoke in front of an aircraft carrier fighter