The Ottoman Empire can undoubtedly be called the greatest Muslim empire of all time because it stayed on the face of the globe for nearly 700 years. The empire was one of the largest and the longest ruling empire in history.
Metamorphism is the transformation in the existing rock type and means a change in the form when the rocks are subjected to changes in heat and pressure.
Regional metamorphism is also called dynamic metamorphism and foliation occurs when a rock s shortened along the axis during recrystallization. Such as mica, the foliated rocks is a product of the stress that deforms the rocks along the plane.