Ключевые слова: awareness, beautifully, blue, bright, care, carefully, clean, collect, concept, conservation, day, drop, earth, eco, ecological, ecology, ecosystem, environment, folded, forest, freshness, global, globe, hand, hands, health, holds, hygiene, life, liquid, natural, nature, planet, prevention, protect, protection, quench thirst, resource, responsibility, save, saving, sunny, sustainability, symbol, vegetation, water, water drop, world, world water day,