Please answer the following question: Fact 1: Weathering means breaking down rocks from larger whole into smaller pieces by weather. Fact 2: Trash collectors work in all types of weather, including rain and snow. Given the two facts above, answer the question "Rain and snow breaks down what from larger whole into smaller pieces?" with the following options: - RNA - cultures - soils - cities - calcite - people - erosion - rocks
A:
rocks