Ключевые слова: contamination, cycle, debris, dirt, disposal, disposition, dust, eco, ecology, eject, environment, exploitation, forest, garbage, item, junk, life, litter, nature, object, old, plant, pollute, pollution, possession, problem, protection, recyclable, recycle, recycling, refuse, removal, reprocess, rubbish, service, soiling, stuff, sunny, sunset, sunshine, thing, time, trash, tree, usage, use, utilisation, utilization, utilize, waste,