Extensive view of fields and water canals giving a mosaic effect LOC matpc.15921.jpg 5,133 × 3,586; 2.47 MB As it loses energy, it can no longer carry the sediment in the river and the sediment is deposited, forming a sandy, silty area known as a delta. The Tiber Delta found in Italy is an example of a cuspate delta. The Nile is considered to be an "arcuate" delta (arc-shaped), as it resembles a triangle or lotus flower when seen from above. On the western riverbank, these necropoli (cities of the dead) were built on a gravelly desert plateau formed of limestone and clay overlooking the river. The Nile Delta. These sediments pile up into several layers called beds. Air views of Palestine. Alluvial fans are also composed of fan –shaped layers of sediments. The Lower Nile (North) and the Upper Nile (South). Copyright 2021 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. Information and translations of nile delta in the most comprehensive dictionary definitions resource on the web. The Nile Delta is turning into a salty wasteland by rising sea waters, forcing some farmers off their lands and others to import sand in a desperate bid to turn back the tide. In most cases, alluvial fans occur at the canyon’s base and onto a flat area at the foot of mountain. This is because the sediment land mass developed at mouth of this river formed a triangular shape that looks like the upper case Greek letter delta. Author has 354 answers and 519K answer views It is formed by the Nile slowing down and spreading out right before it enters the Mediterranean Sea. My house during my life Wiki is a FANDOM Lifestyle Community. The Nile Delta ( Arabic : دلتا النيل Delta n-Nīl or simply الدلتا ed-Delta ) is the delta formed in Northern Egypt (Lower Egypt) where the Nile River spreads out and drains into the Mediterranean Sea. At its farthest reaches, Alexander the Great built Alexandria, a bustling port city and home to the Library of Alexandria and the famed Pharos Lighthouse, one of the Seven Wonders of the Ancient World. River deltas form when a river carrying sediment reaches either (1) a body of water, such as a lake, ocean, or reservoir, (2) another river that cannot remove the sediment quickly enough to stop delta formation, or (3) an inland region where the water spreads out and deposits sediments.The tidal currents also cannot be too strong, as sediment would wash out into the water body … The outer edges of the delta are eroding, and some coastal lagoons have seen increasing salinity levels as their connection to the Mediterranean Sea increases. The river’s depth, width and velocity determine how much and how big the sediments it can carry. A new study finds evidence for a theory that suggests the Nile River may have emerged around 30 million years ago, driven by the motion of Earth’s mantle. The sediment is dropped at the mouth of the river. The Nile Delta is the delta formed in Northern Egypt (Lower Egypt) where the Nile River spreads out and drains. From north-to-south, the delta is approximately 160 km in length. A fast and turbulent river transports larger sediments in size and amount. This shape is created when the waves are weak and the river flow is stronger. The arcuate are the fan-shaped deltas. Estuarine Delta: The deltas formed due to filling of estuaries of rivers are called estuarine … Environmental damage to the Nile Delta is not yet one of Egypt's priorities, but experts say if the situation continues to deteriorate, it will trigger massive food shortages which could turn seven million people into "climate refugees. When a river channel encounters another body of water, it loses it speed and deposits such sediments onto a flat area. With cooler temperatures and some rain, the Nile Delta region becomes quite humid during the winter months. This kind of delta is a lot more solid and mimics the shape of a triangle. Other birds making their homes in the delta include grey herons, Kentish Plovers, shovelers, cormorants, egrets and ibises. The Nile's deep, navigable waters flow northward into Lower Egypt, where at Cairo the Nile becomes a wide, marshy delta.