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 sea between Southeastern Europe and Western Asia. It is bounded by Europe, Anatolia and the Caucasus, and drains through the Mediterranean into the Atlantic Ocean, via the Aegean Sea and various straits.he Black Sea is a marginal sea and is the world's largest body of water with a meromictic basin. The deep waters do not mix with the upper layers of water that receive oxygen from the atmosphere. As a result, over 90% of the deeper Black Sea volume is anoxic water.