Question

why do we measure the heights of buildings and mountains from the sea level

Answer 1

Answer:

Carrying sea level Based on tradition, mountains are typically measured not from their bases, but from sea level, which is typically considered the average of the low and high tides in an area. Unfortunately, "sea level is not level,

Explanation:

Answer 2

Ans=Sea level is the base level for measuring elevation and depth on Earth. Because the ocean is one continuous body of water, its surface tends to seek the same level throughout the world. ... Sea level is measured in relation to the adjacent land. Just like the ocean, the elevation of land may rise and fall over time.