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  • Fresh water - Wikipedia
    Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids The term excludes seawater and brackish water, but it does include non-salty mineral-rich waters, such as chalybeate springs
  • Freshwater Ecosystem - Education
    Every living thing on Earth needs water to survive, but more than 100,000 species, including our own, need a special kind of water that can only be found in certain places and is in very rare supply: fresh water
  • Freshwater (Lakes and Rivers) and the Water Cycle
    The definition of freshwater is water containing less than 1,000 milligrams per liter of dissolved solids, most often salt As a part of the water cycle, Earth's surface-water bodies are generally thought of as renewable resources, although they are very dependent on other parts of the water cycle
  • Protecting the Worlds Freshwater - National Geographic Society
    Understanding freshwater is critical for life on Earth and is an integral part of the National Geographic Society’s mission Our World Water Map – part of the newly launched World Freshwater Initiative (WFI) – accounts for every drop of water in the world – and where it’s going
  • Freshwater Biome: Types, Plants, and Wildlife - Treehugger
    Of the two major aquatic environments, the freshwater biome is often overshadowed by its marine counterpart, Earth's largest and home to some of the weirdest, most wonderful wildlife on the
  • Freshwater - Science@NASA
    Water drives life, economies, and security — and NASA tracks its constant motion as it shifts between sea, land, and sky From sustaining agriculture and energy to shaping landscapes and communities, freshwater is essential
  • Freshwater Ecosystems | Types of Freshwater | Earth Life
    Freshwater ecosystems encompass lakes, rivers, streams, wetlands, and groundwater They provide essential services supporting human water security and biodiversity conservation Freshwater ecology examines the physical, chemical, and biological components of these systems and their interactions
  • About Fresh Water | UNEP - UN Environment Programme
    Freshwater ecosystems inland water bodies such as rivers, lakes, wetlands and groundwater aquifers, and their biodiversity, are among the most threatened on the planet They are also fundamentally connected to, and interdependent on, other blue ecosystems along our coasts and in the ocean




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