Question

1. what is elevation?

Explanation:

Elevation refers to the vertical distance of a point on Earth's surface (or another celestial body) above or below a reference point, most commonly mean sea level. It is a key measurement used in geography, mapping, and navigation to describe height relative to a standard baseline.

Answer:

Elevation is the vertical height of a location on a planetary surface (typically Earth) measured relative to a reference datum, most often mean sea level. It describes how high or low a point is compared to this standard baseline.