Sedimentary rock could form from parts of other rock. Inside a system identified as erosion, wind and water slowly crack rock into little pieces. H2o washes the parts into rivers. They settle alongside the river bottom in comfortable, loose levels called sediment. Encyclopaedia Britannica's editors oversee subject matter areas through https://rocksticks80112.blog-ezine.com/36582446/facts-about-personalised-sweets-revealed