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 people commonly called Vikings were the Norse, a Scandinavian seafaring people from Norway, Denmark, and Sweden. They settled in Britain, Iceland and Greenland, and later made settlements in North America (which were abandoned).ikings were from Norway, sweden and denmark. they were raiders, traders, settlers, fishermen, farmers and sailors   vikings were from Norway, sweden and denmark. they were â¦ raiders, traders, settlers, fishermen, farmers and sailors. 11 people found this useful.