Ключевые слова: clean water, hand holding waterdrop, health and wellness, hydration, hygiene concept, outline icon, sanitation, water care, water conservation, water contamination, water drop, water droplet, water filtration, water footprint, water health, water hygiene, water management, water pollution, water preservation, water purification, water recycle, water safety, water scarcity, water security, water supply, water symbol, water treatment, waterdrop,