Ключевые слова: awareness, blue, bright, care, clean, collect, concept, conservation, day, drop, earth, eco, ecological, ecology, ecosystem, energy, environment, environmental, folded, fresh, freshness, global, globe, hands, health, hygiene, life, liquid, natural, nature, planet, poster, prevention, protect, protection, quench thirst, refreshing, resource, responsibility, ripple, save, saving, splashes, sustainability, symbol, water, water drop, world, world water day,