earth change slow
What kind of change that happens when wind and water break down rock into smaller pieces? 风、雨将石头冲击成小块属于什么变化？
weathering
What kind of change that happens when wind and water move rock and soil?风和水移动岩石和土壤属于什么变化？
erosion
What is it called when wind or water lay down soil and rock in a new place?风或水将泥土或石头堆积到新的地方，这一过程称为什么？
deposition