1
Q
Inputs
A
inputs are matter and energy entering a system e.g. sediment from rivers.
2
Q
Stores
A
Stores are where sediment is temporarily or permanently held e.g. beaches, sand dunes, spits or bars.
3
Q
Flows
A
Flows are the processes that move sediment and energy e.g. wave action and longshore drift.
4
Q
Outputs
A
Outputs are the matter and energy leaving the system e.g. sediment carried out to sea.
