The force that is responsible for moving sediments in a river is the current.
erosion
The main force is weight of overlying rocks , called overburden, which puts overburden pressure on sediments and make them compress and compacts
They erode by transporting material ranging in size from microscopic to larger than a house, from one place to another place. Transportation occurs mainly because of the downward gradient of flowing water, which is attributable to the force of gravity.
Erosion and deposition formed the delta. Sediments were carried south by the river from the central US, including its tributaries including the Ohio, Missouri, and Red Rivers.
While it is generally considered a destructive force, a tsunami will move sediments, accelerate weathering, etc.
in many cases when it is not balanced or like in case of wall we apply force and we get equal and opposite force in return
The force is created by the self weight of the overlying material.
Deliver improved war-fighting capability
Because the force of the flow / tide is no longer strong enough to carry it.
the force of the rivers have worn down the rock and formed the canyons.
Under normal conditions, the largest, or the sediments with the most mass, are the first to be laid down, as they are able to more easily resist the force causing the movement of the sediments. Successively smaller particles are laid down after that, as deposition continues.
Yes.