There are many variables that effect the amount of calories burned through stair climbing, including the weight and fitness level of the exerciser, rate of stepping, the number of stairs in a flight, and the height, width, and slope of the stairs....
The White Sea is a southern inlet of the Barents Sea. It is on the northwest coast of Russia. It is surrounded by Karelia to the west, the Kola Peninsula to the north, and the Kanin Peninsula to the northeast. All of the White Sea is under Russian control and considered to be part of the internal waters of Russia. It is divided between Arkhangelsk and Murmansk Oblasts and the Republic of Karelia. The major port of Arkhangelsk is on the White Sea.
The Black Sea is a turban shaped sea lying on the head of Turkey. It is lying between South Eastern Europe and Asia with area of 436400km2 and have maximum depth of 2212m.It is surrounded by six different countries Turkey, Romania, Ukraine, Russia and Georgia.There are many hypotheses about the name of the Black Sea.he black sea is a strongly stratified body of water because its upper layer is less saline than deep water layer. The upper layer is dilute (less saline) due to fresh water in flow of the river mainly Danube and other rivers.