Water Category
Water is a vital, transparent, odorless, and tasteless liquid essential for all known forms of life. Comprising two hydrogen atoms and one oxygen atom (H2O), it covers approximately 71% of the Earth's surface, primarily in oceans, rivers, and lakes. Water plays a crucial role in regulating climate, supporting ecosystems, and enabling agriculture and industry. Freshwater availability is critical for human consumption, sanitation, and economic development.
