Description: Freshwater refers to water that is not salty, typically found in rivers, lakes, glaciers, and groundwater. This type of water is essential for life on Earth, as it is the primary resource for human consumption, agriculture, and industry. Unlike saltwater, which makes up about 97% of the water on the planet, freshwater accounts for only about 3% of the total. However, a significant portion of this is trapped in glaciers and polar ice caps, limiting its availability. Freshwater is fundamental for ecosystems, supporting biodiversity in aquatic and terrestrial habitats. Additionally, its quality and quantity are key indicators of environmental health. Sustainable management of freshwater is crucial to address challenges such as climate change, urbanization, and population growth, which threaten its availability and quality. Therefore, freshwater is not only a vital resource but also a central element in the sustainable planning and development of communities and nations.
