Six Sigma reduces costs and waste by determining the COPQ through the processes of: -Understanding who your customers are and what is important to them. -Understanding customer feedback through the Voice of the Customer and determining the requirements for your product.
If magma makes it to the surface it will erupt and later crystallize to form an extrusive or volcanic rock. If it crystallizes before it reaches the surface it will form an igneous rock at depth called a plutonic or intrusive igneous rock.
Lava solidifies to rock. New Zealand has 3 main types of volcanoes, and each has been formed from a different type of magma. Once the lava has erupted, it cools and solidifies into rock: 1  Basalt magma often forms shield volcanoes. 2  Andesite magma often forms cone volcanoes.3  Rhyolite magma often forms calderas. 4  Depending on how much gas the magma contains, it can also form cone volcanoes.nce the lava has erupted, it cools and solidifies into rock: 1  Basalt magma often forms shield volcanoes. 2  Andesite magma often forms cone volcanoes. 3  Rhyolite magma often forms calderas. 4  Depending on how much gas the magma contains, it can also form cone volcanoes.