write two short paragraphs with approximately 8 lines ,explaining the development of granite domes and tors (12)
Granite domes and tors are formed through a combination of geological processes that involve erosion and weathering. Granite, being a hard and resistant rock, is able to withstand the forces of erosion for long periods of time. As the surrounding softer rocks erode away, the underlying granite is exposed. The combination of chemical weathering, such as hydration and hydrolysis, along with physical weathering, such as frost wedging and exfoliation, slowly breaks down the granite into its characteristic dome or tor shape.
Over time, the exposure of granite to these weathering processes results in the formation of domes and tors. The slow but steady erosion of the surrounding landscape leaves behind these prominent landforms made of granite. Domed shapes are typically the result of exfoliation, where outer layers of granite peel away due to expansion and contraction caused by temperature changes. Tors, on the other hand, are more jagged and rugged in appearance, often formed when blocks of granite are left standing as pillars after the softer surrounding rock has eroded away. Both granite domes and tors are not only fascinating geological features but also serve as important landmarks for hikers and rock climbers.