Denzel Washington on screen and stage. Denzel Washington is an American actor who made his feature film debut in Carbon Copy (1981).[1] In 1982, Washington made his first appearance in the medical drama St. Elsewhere as Dr. Philip Chandler.
Report Abuse. Sprinklers do not detect smoke. Some operate by a fuse that melts, from the heat of a fire, to release water, others operate by a sudden drop in water or air pressure in the pipe which is controlled by a alarm system, when activated.
Clean up harmful emissions from smokestacks. Reduce emissions of wood smoke. Improve the air pollution monitoring network. Adopt an ozone standard that follows the law and protects health. Protect the Clean Air Act. What you can do. Clean up harmful emissions from tailpipes. 1  Gasoline, cars, light trucks and SUVs.