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  2. Undertow (water waves) - Wikipedia

    en.wikipedia.org/wiki/Undertow_(water_waves)

    An "undertow" is a steady, offshore-directed compensation flow, which occurs below waves near the shore. Physically, nearshore, the wave-induced mass flux between wave crest and trough is onshore directed. This mass transport is localized in the upper part of the water column, i.e. above the wave troughs. To compensate for the amount of water ...

  3. Rip current - Wikipedia

    en.wikipedia.org/wiki/Rip_current

    A rip current (or just rip) is a specific type of water current that can occur near beaches where waves break. A rip is a strong, localized, and narrow current of water that moves directly away from the shore by cutting through the lines of breaking waves, like a river flowing out to sea.

  4. Seiche - Wikipedia

    en.wikipedia.org/wiki/Seiche

    Seiche. A seiche (/ seɪʃ / SAYSH) is a standing wave in an enclosed or partially enclosed body of water. Seiches and seiche-related phenomena have been observed on lakes, reservoirs, swimming pools, bays, harbors, caves, and seas. The key requirement for formation of a seiche is that the body of water be at least partially bounded, allowing ...

  5. Lewisville Lake - Wikipedia

    en.wikipedia.org/wiki/Lewisville_Lake

    Lewisville Lake, formerly known as Garza-Little Elm Reservoir, is a reservoir in North Texas (USA) on the Elm Fork of the Trinity River in Denton County near Lewisville. Originally engineered in 1927 as Lake Dallas, the reservoir was expanded in the 1940s and 1950s and renamed Lewisville Lake. It was built for flood control purposes and to ...

  6. Inlet - Wikipedia

    en.wikipedia.org/wiki/Inlet

    Overview. In marine geography, the term "inlet" usually refers to either the actual channel between an enclosed bay and the open ocean and is often called an "entrance", or a significant recession in the shore of a sea, lake or large river. A certain kind of inlet created by past glaciation is a fjord, typically but not always in mountainous ...

  7. Underwater panther - Wikipedia

    en.wikipedia.org/wiki/Underwater_panther

    The underwater panther was an amalgam of parts from many animals: the body of a wild feline, often a cougar or lynx; the horns of deer or bison; upright scales on its back; [11]: 207 occasionally feathers; and parts from other animals as well, depending on the particular myth. Underwater panthers are represented with exceptionally long tails ...

  8. Lake Koshkonong - Wikipedia

    en.wikipedia.org/wiki/Lake_Koshkonong

    Lake koshkonong is known for its tinted green color which is caused by algae and nutrient runoff from the Rock River. The lake is classified as hypereutrophic because it is extremely rich in nutrients and the water is shallow. [13] The transparency of the water is low and algal blooms occur frequently

  9. Rip tide - Wikipedia

    en.wikipedia.org/wiki/Rip_tide

    Rip tide. A rip tide, or riptide, is a strong offshore current that is caused by the tide pulling water through an inlet along a barrier beach, at a lagoon or inland marina where tide water flows steadily out to sea during ebb tide. It is a strong tidal flow of water within estuaries and other enclosed tidal areas.