Participate in hands-on, laboratory and field investigations to apply scientific principles, concepts, and methodologies in order to better understand our natural systems and to critically think about environmental issues and potential solutions. AP Environmental Science Course Description (PDF) AP Environmental Science Course Overview (PDF)
ragout - well-seasoned stew of meat and vegetables. 1  stew - food prepared by stewing especially meat or fish with vegetables. 2  salmi - ragout of game in a rich sauce.
LOCKOUT/TAGOUT PROGRAM ELEMENTS The lockout/tagout (LOTO) standard applies to general industry employment and coversthe servicing and maintenance of machines and equipment in which the unexpected start-up orthe release of stored energy could cause injury to employees.