The highest point is Maromokotro, in the Tsaratanana Massif region in the north of the island, at 2,876 metres (9,436 ft).
23 meters
mount Everest 8848 meters in china
The Longfellow Bridge has a height of about 70 feet (21 meters) from the surface of the water to the apex of the arch at its highest point.
The highest point in Europe is Mount Elbrus, which is located in Russia. It has a height of 5,642 meters, or 18,510 feet.
Australia is the continent that has both the lowest high point and the highest low point. The highest low point is the shoreline of Lake Eyre, located in Australia at approximately 15 meters below sea level. The highest point on the continent is Mount Kosciuszko, which reaches a height of 2,228 meters above sea level.
Madagascar's highest peaks arise from three prominent highland massifs: Maromokotro 9,436 ft (2,876 m) on the Tsaratanana Massif is the island's highest point,followed by Boby Peak 2,658 m (8,720 ft) on the Andringitra Massif and Tsiafajavona 2,643 m (8,671 ft) on the Ankaratra Massif.The lowest points in Madagascar are at sea level, the Indian Ocean 0 m.
I would consider the roofline the highest point, or the "ridge".
The height of Everest is 29,035 ft above sea level.
The highest point of the Pyrenees mountains is Pico de Aneto at 11,168 feet. The Pyrenees on average, however, are about 3,500 feet tall.
The relief of the area is 1000 meters. Relief is calculated by subtracting the elevation of the lowest point from the highest point in a given area. In this case, 1200 meters - 200 meters = 1000 meters of relief.
the highest point on earth is mount Everest.but the highest mountain includind below sea level height is tall er but i cant remember the name.
Mount Whitney is the highest point in California. It stands at 4,421 meters.