Watersheds are areas of land form which all of the water drains into the same body of water. These watersheds are separated by divides. Reading Essentials in Science.
The natural forces of planet Earth have been responsible for some of the world's greatest devastation, such as the earthquakes and tsunamis in Japan in 2011 and the Indian Ocean in 2004. Thirteen kinds of disasters are featured in this amazing book, showing the process and science of each disaster from the action that triggered it to its dire consequences. Included: volcanoes earthquakes tsunamis avalanches landslides mudslides
This book explains how the earth looks from space, how it travels through space, and why we have seasons. Reading Essentials in Science.
The Earth moves. The ground moves. Air and water move. All of this movement brings change to the Earth and its inhabitants. Reading Essentials in Science.
This book explains what causes earthquakes, what happens during an earthquake, and how to prepare for one. Reading Essentials in Science.
This book takes a scientific look at erosion. Reading Essentials in Science.
This book explains the causes and effects of floods, and how people prepare for and survive floods. Reading Essentials in Science.