River load transportation
Solution - Disolvable substances carried along in the water E.g. Limestone
Suspension - Fine Material(Silt/Clay) whipped by turbulence carried along in water. Most eroded material is transported this way
Saltation - Larger particles(Pebbles/gravel) to heavy for Suspension. Water force causes them to bounce along river bed
Traction - Very large particles (boulders) pushed along river bed by water force.
Material Transported by Traction or Saltation is called the River's Bedload