a large accumulation of waste dumped at the side of a road, highlighting the issue of global pollution

trash pile road waste garbage pollution environment dumping litter debris street rubbish mound roadside problem plastic environmental discarded landfill decay dirty filth scrap material ecology conservation cleanup sanitation urban city illegal unsightly refuse unwanted global throwaway pileup collection community spoilage remants thrown nature biodegradable cityscape management irresponsibility accumulation public health