A delta is a feature of deposition, located at the mouth of a river as it enters a sea or lake. Deposition occurs as the velocity and sediment-carrying capacity of the river decrease on entering the lake or sea, and bedload and suspended material are dumped.
Federal Emergency Management Agency (FEMA) Located within the Department of Homeland Security, the Federal Emergency Management Agency (FEMA) is responsible for coordinating the federal governmentâs response to natural and manmade disasters.
This agency would oversee disasters such as occurring until its incorporation into the FEMA, Federal Emergency Management Agency, created by Presidential Reorganization Plan No. 3 of 1978, and implemented by Executive Orders 12127 and 12148.