ROBERT BROOK / SCIENCE PHOTO LIBRARY ROBERT BROOK / SCIENCE PHOTO LIBRARY
Landfill gas vent at a landfill site. Landfill gas (LFG) is an explosive and potentially hazardous gas composed predominately of methane and carbon dioxide. Gas that is produced at a landfill site is burnt off through vents. Photographed in Rainham, Essex, UK.
Model release not required. Property release not required.