This document discusses soil erosion along creek banks. It provides an overview of the Purga Creek in Queensland, Australia as a case study. The main causes of soil erosion along creek banks are identified as natural processes like floods, as well as human activities like land clearing and cattle grazing. Allowing native plants to grow along creek banks can help mitigate erosion by holding soil with their roots. Planting trees and fencing off cattle are recommended actions to reduce erosion.