The distribution of the volcanoes, earthquake epicenters, and major mountain belts are distributed in close proximity of the borders of the tectonic plates. Most of the active volcanoes nowadays are found at the so called ''Ring of Fire'' which is practically the border of the Pacific Tectonic Plate.
The location of the coordinates 0°N ,0°E is at Null Island which is a part of the Atlantic Ocean.
The highest mountain in the world would be the Mount Everest located in the Mahalangur Himal sub-range of the Himalayas. It's elevation is about 8,848 m