Ключевые слова: background, bio, business, compound, concept, creativity, development, earth, eco, ecological, ecology, economy, electricity, energy, environment, examine, experiment, green, hand, icon, idea, industry, innovation, intelligence, invention, landscaping, medicine, nature, network, people, person, plant, pollution, power, processes, professional, protection, recycle, research, rostock, saving, science, scientific, scientist, sources, sprout, symbol, technological, technology,