Question: Fact 1: Adelta is formed by deposition of sediment at the mouth of a river by water fanning out. Fact 2: When the river slows, it drops the sediment in a wide fan, a delta. Given the two facts above, answer the question "Sediment is dropped at the mouth of a river by water when what happens?" with the following options: - Destroy bridges - erosion - global warming - rivers slow - flooding - contamination - massive damage - storms
Answer:
rivers slow