Describe the Features of a plain.
Give reasons for formation of a delta
Answers
Answer:
Water velocity is slowed near a river 's mouth when it enters a level plain, especially in a large river. The slow velocity causes sediment to settle and create sediment beds. When the sediment is excessive, such as during flooding episodes, the material will clog the flow of water and eventually create a delta.
Answer:
In geography, a plain is a flat expanse of land that generally does not change much in elevation. Plains occur as lowlands along valleys or on the doorsteps of mountains, as coastal plains, and as plateaus or uplands.
Explanation:
A river delta is a landform created by deposition of sediment that is carried by a river as the flow leaves its mouth 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.