4.E.2.3 Weathering and ErosionVersion en ligne Match the description to the slow process of change. par Danielle Yocum 1 Weathering 2 Erosion flood waters pounding against a canyon wall and wearing it down caves being formed by acid rain dissolving underground limestone water getting into cracks, freezing and breaking the rocks or pavement apart wind blasting sand at rocks and carving out arches glaciers scrapping rocks across the Earth's surface rocks being made smooth by tumbling across a streambed rain washing away soil from a hillside a mudslide flowing down a steep hill wind blowing sand from one location to another muddy water being carried away by a fast moving river flood waters moving soil from one location to another