1. By:Jassim.M Abdulaziz and Layan

2.  Deep underground, at the base of mountains, in zones radiating from intrusions of magma underground, on glaciated terrain after transportation by ice, or on the surface of eroded mountains.

3.  A metamorphic rock is formed through heat or pressure. This type of rock was one that developed from sedimentary or igneous that has undergone a transformation from heat or pressure.

4.  Metamorphic rocks are used for buildings, weapons, tools. Marble is used for interior walls and floors where there is less traffic (such as bathrooms) because it is soft.  Slate is used for roof tiles.