This resource focuses on the distinct geological processes of weathering and erosion, using Mammoth Cave as a case study. Students will explore how acidic rainwater can break down limestone (weathering) and how the Echo River carries away sediment (erosion). Through identifying and categorizing these processes, students will learn to differentiate between the mechanisms that break down rocks and those that transport materials. The activity includes a word bank for terminology, prompts for filling in blanks, and a creative option for those who prefer visual representation.