Why is clean water important to nature and society?

Clean water is essential for sustaining ecosystems, as it supports aquatic life, maintains biodiversity, and helps regulate natural processes. For society, access to clean water is crucial for health, sanitation, and food security, directly impacting quality of life and economic productivity. Furthermore, it plays a vital role in agriculture and industry, making it a fundamental resource for both environmental sustainability and human development. Without clean water, both nature and communities face significant challenges.