Please answer the following question: Fact 1: Weathering means breaking down rocks from larger whole into smaller pieces by weather. Fact 2: Silt forms form the weathering of rocks. Given the two facts above, answer the question "Where does silt come from?" with the following options: - loose soil - Rocks breaking down - salt and water. - The area was once underwater - A lot of rain - Dry air - Hot temperatures - tectonic plates coliding
A:
Rocks breaking down