The Earth is a dynamic entity. Though it supports life, the Earth is a restless planet capable of powerful destruction. This work introduces geology topics - such as plate tectonics, erosion, and deposition - to readers and details the forces that are both powerful and potentially destructive on the third planet from the sun.

The information-packed volumes in this series provide comprehensive overviews of each nation's people, geography, history, government, economy, and culture. Brimming with full-color photographs and maps that reflect current political boundaries, this series meets national social studies and geography curriculum standards.

A cell is the smallest unit of life that can be classified as a living thing, but it plays a large role in the biology of living organisms. The Cells: The Building Blocks of Life set explores cells in a variety of ways--how they work, how they affect body functions and health, and how they can be used by scientists to advance medical techniques. Each title in this curriculum-based set presents a topic central to the study of biology and life science in an easy-to-understand style with thought-provoking insight and full-colour photographs and illustrations.
This six-volume set comprises...