Ключевые слова: abstract, background, business, care, climate, concept, conceptual, conservation, development, earth, eco, ecological, ecology, energy, environment, environmental, future, glasses, global, globe, green, growth, hand, hold, holding, hope, human, idea, innovation, life, light, map, nature, palm, person, planet, pollution, protect, protection, recycle, safety, save, science, social, sphere, support, sustainable, symbol, technology, world,