Erosion refers to the process by which soil, rock, and other surface materials are worn away and transported by natural forces such as water, wind, or ice. In the context of the responses provided, the statement that best describes erosion is:
- A beach experienced sand loss due to currents and waves.
- A beach experienced massive sand loss after a recent hurricane.
Both of these responses clearly indicate the removal and displacement of sand, which is a direct result of erosion. The other responses regarding the sea turtle and plant populations do not pertain to the concept of erosion.