Folk tales play a crucial role in preserving cultural heritage by passing down traditions, values, beliefs, and knowledge from one generation to another. These stories provide insights into the history, customs, and way of life of a particular culture, helping to maintain a sense of identity and connection to the past. Additionally, folk tales often contain moral lessons and teach important societal norms, ensuring that these cultural values are not lost over time. By sharing these stories, communities can continue to celebrate and honor their unique cultural heritage for years to come.