Question

what is the height of the atmosphere above the mean sea level is​

Answer 1

· Height above mean sea level In aviation, the ellipsoid known as World Geodetic System 84 is increasingly used to define heights; however, differences up to 100 metres (328 feet) exist between this ellipsoid height and mean tidal height.

Answer 2

⊕ANSWER⊕

Regions on the Earth's surface (or in its atmosphere) that are high above mean sea level are referred to as high altitude.

High altitude is sometimes defined to begin at 2,400 meters (8,000 ft) above sea level.

At high altitude, atmospheric pressure is lower than that at sea level.