text: This helps to know how students are feeling.                  The "face" is just another natural landform, no matter how weirdly shaped. Odd-shaped landforms can be made through wind erosion. Wind erosion can occur on any landform, and the outcome can be any shape. If it was not eroded, the planet could just have a landform different from what we have on Earth. Just because there is an oddly shaped landform on another planet does not mean that it was alien-made.