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.
Itâs no surprise, then, that Shanghai is where Ronnie Runesson, a senior product developer at Ikea, came up with the company's new line of indoor gardening kits. Runesson, who is Swedish and has worked at Ikea for 33 years, recently spent three years in the companyâs Shanghai office.