erosion caused by

例句：

1. 1. The river's erosion has caused the banks to crumble.
   河流的侵蚀已经导致河岸崩塌。
2. 2.The damage from the flood was due to severe erosion.
   洪水造成的损害是由于严重的侵蚀造成的。
3. 3. Erosion is a natural process that can lead to the degradation of soil and rocks.
   侵蚀是一种自然过程，可能导致土壤和岩石的退化。