if a landfill one a place by converting something into something else then that sandpaper cover that place from that something
landfill is where_put_garbage. recycling_and_landfills is two_ways_of_disposing_of. landfill is place_occupied_by_humans. landfill has trash wastepaper_basket is garbage_can. sanitary_landfill is landfill. garbage_waste is collected_and_sent_to_landfills. garbage is filling_landfills. recycling is separating_trash_from_reusable_material. landfill is place_for_trash.