clastic rocks

Clastic rocks are types of sedimentary rocks formed from fragments of other rocks or minerals that have been broken down through weathering and erosion. These fragments, called clasts, are transported by wind, water, or ice, and then deposited in layers. Over time, these layers are compacted and cemented together, turning into solid rock. Common examples include sandstone, shale, and conglomerate. Clastic rocks reflect the Earth's process of breaking down and rebuilding materials, providing valuable insights into geological history and Earth's surface processes.