Ключевые слова: abandoned, aluminium, biodiversity, chemicals, coal, construction, copper, dig, dump, ecology, effects, environment, equipment, erosion, evros, excavation, garage, geology, greece, groundwater, industrial, industry, iron, loader, loading, machine, machinery, metal, mine, mines, mining, mining processes, mover, nickel, open, ore, pit, production, quarry, river, rock, sinkholes, sky, soil, stone, surface water, transportation, warehouse, zinc,