Fracking or hydraulic fracturing is a method utilized by oil and gas companies to increase production of oil or gas from a well that would otherwise exhibit a low flow rate usually due to the geologic rock formation being too dense to allow for the economic recovery of hydrocarbons.
The Vikings lived in Scandinavia (mainly Norway, Sweden and Denmark), and in Iceland. They ventured (and proliferated) as far as Italy and the Mediterranean, but more commonly sailed to Ireland, Northern France, England, and even North America. Norway, Sweden, Denmark.
The Vikings were one of history's great maritime peoples & voyaged to a lot of places, including into Russia, the Mediterranean & even to North America. But as settleme â¦ nts, excluding Iceland, certainly the most famous place they first settled was Normandy in Northern France. The name means Land of the Norseman or Land of the North People (Vikings).