Before revision: NASA satellite photograph of the Nile Delta (shown in false color) A river delta is a landform shaped like a triangle, created by the deposition of sediment that is carried by a river and enters slower-moving or stagnant water.Miall, A. D. 1979.
After revision: NASA satellite photograph of the Nile Delta (shown in false color) A river delta landform shaped like a triangle, created by the deposition of sediment that is carried by a river and enters slower-moving or stagnant water.Miall, A. D. 1979.