Final answer:
Sediment particles that have traveled long distances differ from those that have traveled short distances in terms of sorting, roundness, and size and shape of the grains. while those that have traveled short distances remain angular and poorly sorted.
Step-by-step explanation:
Sediment particles that have traveled long distances differ from those that have traveled short distances in several ways. Firstly, the sorting of sediment particles changes as they travel.
Well-sorted sediment particles are found further from their source, while poorly sorted sediment particles are found closer to their source. Secondly, the roundness of sediment grains also changes with distance traveled.
Grains that have smooth edges are considered well-rounded and have traveled a far distance, while grains with sharp edges are angular and have not traveled a far distance. Finally, the size and shape of the sediment grains can also provide clues about the distance traveled from the source.