Rocky ridges are landforms that are formed by the erosion of rocks over time. They are characterized by steep slopes and sharp edges, and are often found in mountainous regions. The two crossword solutions for the term Rocky Ridges are 'aretes' (6 letters) and 'tors' (4 letters). Aretes are narrow ridges of rock that form between two valleys, while tors are isolated hills or rocky outcrops that are surrounded by low-lying land.