landfills have a negative impact on the environment
trash is bad_ecologically. hazardous_waste has negative_environmental_impact landfill has not trash trash is not bad_ecologically. garbage is not filling_landfills. sanitary_landfill is not landfill. landfill is not place_for_trash. hazardous_waste has not negative_environmental_impact landfill has trash sanitary_landfill is landfill.