The rock cycle - rocks

This is a Children book about the rock cycle and how it forms,diffrent type of rocks and how it happens. this book is a true fact about rock cycle. it includes Erosion,weather,erosion,deposition,compaction and cementation,metamorphism,melting,cooling,magma,igneous rock sediment,sedimentary rock,metamorphic rock,. It might include pictures and questions and illustrations. All the rocks are formed by nature.