You may thing that rocks remain the same regardless of time because they are non-living. You are wrong. Rocks also undergo a cycle which is influenced by the processes on the Earth’s surface. This book will teach you about the rock cycle. At the end of this book, you should know which among the three types of rocks came first: the igneous, metamorphic or sedimentary?
タイトルや名前を忘れても、記憶から映画やドラマにたどり着ける検索プラットフォーム
