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  1. Apr 26, 2024 · River, (ultimately from Latin ripa, “bank”), any natural stream of water that flows in a channel with defined banks . Modern usage includes rivers that are multichanneled, intermittent, or ephemeral in flow and channels that are practically bankless.

  2. Oct 19, 2023 · A river is a ribbon-like body of water that flows downhill from the force of gravity. A river can be wide and deep, or shallow enough for a person to wade across. A flowing body of water that is smaller than a river is called a stream, creek, or brook. Some rivers flow year-round, while others flow only during certain seasons or when there has ...

    • Anatomy of a River. No two rivers are exactly alike. Yet all rivers have certain features in common and go through similar stages as they age. The beginning of a river is called its source or headwater s. The source may be a melting glacier, such as the Gangotri Glacier, the source of the Ganges River in Asia.
    • Rivers Through History. Rivers have always been important to people. In prehistoric times, people settled along the banks of rivers, where they found fish to eat and water for drinking, cooking, and bathing.
    • Rivers of Asia. Asia’s longest and most important river is the Yangtze, in China. It flows from the Dangla Mountains, between Tibet and China’s Qinghai province.
    • Rivers of South America. The strength of the Amazon River in South America dwarf s all other rivers on the planet. The amount of water flowing through the Amazon is greater than the amount carried by the Mississippi, the Yangtze, and the Nile combined.
  3. en.wikipedia.org › wiki › RiverRiver - Wikipedia

    A river is a natural flowing watercourse, usually a freshwater stream, flowing on the Earth's land surface or inside caves towards another waterbody at a lower elevation, such as an ocean, sea, bay, lake, wetland, or another river.

  4. Jun 6, 2018 · Overview. Science. Publications. Rivers? Streams? Creeks? These are all names for water flowing on the Earth's surface. Whatever you call them and no matter how large they are, they are invaluable for all life on Earth and are important components of the Earth's water cycle. • Water Science School HOME • Surface Water topics •.

  5. Rivers. The steady flow of the clean, fresh water of rivers is essential to human life and a whole host of aquatic species. 3 min read. Rivers and their tributaries are the veins of the...

  6. A river is a stream of water that flows through a channel on the surface of the ground. The passage where the river flows is called the river bed and the earth on each side is called a river bank. A river begins on high ground or in hills or mountains and flows down from the high ground to the lower ground, because of gravity. A river begins as ...

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