Ключевые слова: biodegradability, bioerodible, carbon neutral, category, clean, cleanup, compost, conservation, decomposable, degradable, discard, disposable, dump, eco friendly, ecological, electronic, environment friendly, garbage, green, healthy, hierarchy, landfills, materials, nature, non biodegradable, organic, paper, perishable, plastics, pollution free, preserve, reclaim, recycle, reduce, reprocess, reusable, reuse, separate, sustainable, temporary, waste,