Respuesta :

Explanation:

A delta is a process that forms by river deposition into an ocean or marine environment.

  • Sediments carried by rivers in their old stage are brought near the mouth of an ocean.
  • As the velocity of the river reduces, sediments begins to settle out.
  • Small river tributaries breaks out into the ocean.
  • Delta forms at an interphase between a small and large body of water.
  • The deposited sediments forms distinct shapes as they enter the larger body of water.