Water is essential for all forms of life, covering about 71% of the Earth's surface. It plays a crucial role in regulating temperature, supporting ecosystems, and enabling various biochemical processes. Composed of two hydrogen atoms and one oxygen atom (H2O), water exists in three states: liquid, solid (ice), and gas (vapor). Its unique properties, such as high specific heat and solvent abilities, make it vital for agriculture, industry, and human health. Sustainable management of water resources is critical in addressing challenges like pollution, climate change, and water scarcity.

By - Vatsal Singhal