Answer : The process in which sediment is dropped and comes to rest is called, Deposition.
Step-by-step explanation:
Deposition : It is a type of process in which the molecules are settle down at the bottom of the container. In this process, there is no intermolecular space present between the atoms of molecule.
This process results in the formation of the sedimentary rocks which are made out of ice, wind and water flows which carry particles in the suspension.
Hence, the process in which sediment is dropped and comes to rest is called, Deposition.