Ключевые слова: alternative, atmosphere, awareness, bio, can, celebrate, character, clean, concept, conceptual, conservation, design, earth, eco, ecological, ecology, ecosystem, environmental, friendly, global, globe, go green, green, growth, helping, huge, human, leaf, lifestyle, nature, peace, person, planet, plastic, protect, protection, recycle, recycling, renewable, responsibility, save, saving, social, sphere, sustainable, symbol, tiny, volunteer, world,