Following scientific process, this title provides instructions on how to conduct experiments that help students gain a better understanding of cause and effects of erosion.

Presents experiments demonstrating the basic scientific principles of water, including information on erosion, precipitation, and condensation.

The Mississippi is more than simply a river: it is a legend. But there is no need for a raft or canoe to explore this mighty river. Curious readers can simply pick up this book to learn all they need to know about the Mississippi. Geography of the World introduces students to the major geographic features of our planet. With original maps and brilliant photographs, each book answers basic questions about how each geographic area developed, what makes...

Follow the Yangtze as it winds its ways nearly four thousand miles through China and through thousands of years of history. Young readers will learn about the people, plants, and animals that are dependent on the Yangtze and about the future of this noble river. Geography of the World introduces students to the major geographic features of our planet. With original maps and brilliant photographs, each book answers basic questions about how each geographic...

Ancient Egyptian pharaohs floating down the river on boats, lazy crocodiles sunning on its banks--these are images many of us have of the Nile. This book gives readers an in-depth look at the Nile's unique history and people. Geography of the World introduces students to the major geographic features of our planet. With original maps and brilliant photographs, each book answers basic questions about how each geographic area developed, what makes it...