A river delta is a landform shaped like a triangle, created by deposition of sediment that is carried by a river and enters slower-moving or stagnant water. This occurs where a river enters an ocean, sea, estuary, lake, reservoir, or (more rarely) another river that cannot carry away the supplied sediment. It is so named because its triangle shape resembles the Greek letter Delta. The size and sha… Encyclopedic Entry. Vocabulary. Deltas are wetlands that form as rivers empty their water and sediment into another body of water, such as an ocean, lake, or another river. Although very uncommon, deltas can also empty into land. A river moves more slowly as it nears its mouth, or end. See more Deltas are wetlands that form as rivers empty their water and sediment into another body of water, such as an ocean, lake, or another river. … See more A delta is sometimes divided into two parts: subaqueous and subaerial. The subaqueous part of a delta is underwater. This is the most … See more Many, many animals are indigenous to the shallow, shifting waters of a delta. Fish, crustaceans such as oysters, birds, insects, and even apex predators such as tigers and bears can … See more Like most wetlands, deltas are incredibly diverse and ecologically important ecosystems. Deltas absorb runoff from … See more
What Is The Definition of A River Delta In Geography?
WebFeb 1, 2007 · A delta is a deposit of sediment at the mouth of a river that accumulates as the river flows into a standing body of water such as a lake or ocean. Because sediment tends to be rich in nutrients, deltas become … WebBrackish water, sometimes termed brack water, [1] [2] is water occurring in a natural environment that has more salinity than freshwater, but not as much as seawater. It may result from mixing seawater (salt water) and … bruce jenner sports career
Delta Lesson for Kids: Definition, Formation & Facts
WebIn usage in the Southern United States, a bayou ( / ˈbaɪ.uː, ˈbaɪ.oʊ /) [1] is a body of water typically found in a flat, low-lying area. It may refer to an extremely slow-moving stream, river (often with a poorly defined … WebApr 7, 2024 · A delta is a type of landform that occurs at the mouth of some large rivers. Deltas are typically wetland ecosystems that are rich in nutrients, which makes them the perfect habitat for seabirds and other species. Web2. : something shaped like a capital Greek delta. especially, geology : the alluvial deposit at the mouth of a river. the Mississippi Delta. 3. mathematics : an increment of a variable … evrotary