Ways in which a river transports its load
is where insoluble materials are carried in within the River water downstream.
Is where the large piece of material like sand pebbles are dragged along the river bed as it is transported downstream
Is where the river load especially light ones bounce over river bed/ materials are series of hopes and jumps / the materials are air borne at some stage and fall back to river bed.
Is where soluble materials are carried downstream after dissolving in water.