While there are many different ways of answering the question of who is a mentor, a basic definition with which we can begin is that a mentor is a special kind of helper who works with others in a positive, constructive way so that both mentor and protÃ©gÃ© have the potential to grow through the relationship.
More information. A metamorphic rock is a result of a transformation of a pre-existing rock. The original rock is subjected to very high heat and pressure, which cause obvious physical and/or chemical changes.Examples of these rock types include marble, slate, gneiss, schist.ore information. A metamorphic rock is a result of a transformation of a pre-existing rock. The original rock is subjected to very high heat and pressure, which cause obvious physical and/or chemical changes.
METAMORPHIC. Metamorphic rock forms when igneous, sedimentary, or other metamorphic rock is changed by heat and pressure. This type of rock is buried deep within the Earth where it is created from the heat and pressure found there. Is hard, often contains crystals, may have bands or layers.