The 20 questions in this volume give kids a thorough tour through the water cycle. The questions and their answers also explain related topics such as the difference between freshwater and saltwater, and the causes and effects of water pollution. This is a wonderful resource for reports and for building a vocabulary of scientific terms.
The 2 questions in this volume give kids a thorough tour through the water cycle. The questions and their answers also explain related topics such as the difference between freshwater and saltwater, and the causes and effects of water pollution. This is a wonderful resource for reports and for building a vocabulary of scientific terms.
After absorbing the 20 questions and answers presented in this book about the Earths oceans, you will know why the ocean is blue. Core concepts such as why there are currents and tides and how pollution and climate change affect Earths oceans are laid out in accessible, engaging text and make this volume a valuable resource for elementary science reports.