Which process involves the movement of individual particles from one location to another by wind or water?

The process that involves the movement of individual particles from one location to another by wind or water is known as transportation. This process is a crucial part of the sedimentary cycle, where materials such as sand, silt, and clay are carried away from their original locations by agents like wind or flowing water. During transportation, these particles can be moved over considerable distances, depending on the strength of the wind or water currents.

As particles are mobile through these natural forces, they remain suspended and can relocate, leading to changes in the landscape. This contrastingly differs from the other processes listed. For example, deposition refers to the process where those transported particles settle out of the transporting medium and accumulate in a new location. Erosion, on the other hand, is specifically the process that breaks down and removes material from the earth's surface but does not inherently include the movement of particles. Weathering involves the breakdown of rocks and minerals in place, rather than their transportation. Therefore, the definition and nature of transportation make it the correct answer, as it specifically addresses the movement of particles by wind or water.