Ключевые слова: activists, atmosphere, awareness, banner, care, celebration, concept, conservation, day, design, earth, earth day, eco, eco problem, ecology, environment, environmental, font, global, globe, graphic, green, growth, hand, holding, human, illustration, layer, map, natural, nature, organic, ozone, ozone day, planet, plant, pollution, protect, protection, recycle, recycling, save, september, sun, warming, waste separation, world,