Increment is the unit of measure or the process of increasing. Sometimes there is no difference and they are interchangeable, but 'increment' indicates an increase in regular steps, whereas 'increase' has a wider, more general usage. This means that sometimes only 'increase' is the correct word to use.
Pidurutalagala , or Mount Pedro in English, is an ultra prominent peak, and the tallest mountain in Sri Lanka, at 2,524 m (8,281 ft). Mount Pedro is located close to the city of Nuwara Eliya, and is easily visible from most areas of the Central Province. It is situated North-North-East from the town of Nuwara Eliya.
The Island of Hawaii's two highest mountains (volcanoes) are Mauna Kea and Mauna Loa. They are over 13,600 feet (4,150 m) above sea level and rise nearly 30,000 feet (9,100 m) from the sea floor. Haleakala, the highest mountain on Maui, is over 10,000 feet (3,050 m) high. The highest peaks on Molokai and Oahu are near 5,000 and 4,000 feet (1,525 and 1,220 m) in elevation, respectively.