1 Igneous Rocks: form by crystallizing melted material (magma). 2  They can form either on the surface (extrusive igneous rocks), or deep in the crust (intrusive or plutonic igneous rocks). 3  Volcanoes are places where magma erupts as lava or ash.
Swedish furniture manufacturer Ikea founder Ingvar Kamprad and late wife Margaretha at a local shop in Sweden.
The IKEA group has a complex corporate structure, the purpose or one of the purposes of which may be to avoid tax, and is controlled by several foundations based in the Netherlands, Luxembourg and Liechtenstein. As of September 2016, IKEA owns and operates 389 stores in 48 countries. In fiscal year 2010, US$23.1 billion worth of goods were sold, a total that represented a 7.7 percent increase over 2009. The IKEA website contains about 12,000 products and is the closest representation of the entire IKEA range. There were over 470 million visitors to IKEA's websites in the year from September 2007 to September 2008.