Which process describes rock material carried floating in water?

Which process describes rock material carried floating in water?

• A. Suspension
• B. Throughflow
• C. Transport
• D. Temperature range

Answer: (A)

Suspension is the process by which fine sediment is carried within the water column, kept aloft by the turbulence of the moving water. In rivers, tiny particles like silt and clay are lifted and held in suspension, so they travel downstream with the flow rather than staying on the bed. This is why muddy or turbid water appears after disturbances—the particles are suspended and carried along. Throughflow describes water moving downward through the soil, not transport within a river. Transport is a broad term for moving material, but the specific way materials are carried in water is suspension. Temperature range has no relevance to how rock material is moved in water.

Suspension is the process by which fine sediment is carried within the water column, kept aloft by the turbulence of the moving water. In rivers, tiny particles like silt and clay are lifted and held in suspension, so they travel downstream with the flow rather than staying on the bed. This is why muddy or turbid water appears after disturbances—the particles are suspended and carried along. Throughflow describes water moving downward through the soil, not transport within a river. Transport is a broad term for moving material, but the specific way materials are carried in water is suspension. Temperature range has no relevance to how rock material is moved in water.