A natural feature that is measured in feet above sea level is called elevation. Elevation refers to the height of a geographic location relative to sea level, which is established as a baseline reference point. This measurement is crucial in various fields such as geography, geology, and meteorology. Understanding elevation can impact climate, weather patterns, and biodiversity in different regions. Mountains, hills, and plateaus are commonly discussed in terms of their elevation. Additionally, elevation plays a significant role in activities like aviation, hiking, and urban planning, influencing everything from flight paths to construction regulations.