Ключевые слова: abstract, banner, bottle, business, care, clean, concept, day, earth, eco, ecology, economy, ecosystem, environment, environmental, flat, friendly, glass, global, globe, grass, green, hand, health, home, human, icon, illustration, isolated, life, logo, nature, people, planet, plant, plastic, pollution, recycle, reduce, reusable, save, tree, use, vector, volunteer, waste, water, world, zero,