earth sciences

Provides step-by-step instructions for twenty-two science experiments about earth science.

Glaciers have been shaping Earth for hundreds of thousands of years. Readers will learn how to identify clues glaciers have left behind in their wake, such as mountains, valleys, and moraines.

Understanding the Earth is a family-friendly guide that teaches readers of all ages about the wonders of the Earth's amazing geological events. Study the earth's age, stratigraphic columns, gushing geysers, and fossils and make science learning into hands on fun.

The interactive activities in this book educate children on fossil hunting, Earth's lifespan, and the mysteries of geysers and concretions.

Rocking Out with Rocks is a family-friendly guide that teaches readers of all ages about the wonders of geology through activity based experiments and hands on learning. Learning all about how the earth uses minerals to create new rocks from fire, water, and heat.

Cool crystal creations engages kids with eleven hands-on labs that educate and teach you how to replicate crystals.

Volcanes ofrecen ma?s de un show espectacular al explotar. Tambie?n son pistas sobre lo que ocurre en la superficie de la Tierra. El texto presenta conceptos cienti?ficos fundamentales, tales como el calor y la presio?n, mientras que explican co?mo los distintos tipos de volcanes contribuir a paisajes de la Tierra.

Color photos and simple text present desert features and types; also includes a glossary and a list of books and Web sites on deserts.

Each layer of sedimentary rocks contains clues about what life was like at the time the layers were formed. Readers will uncover the science behind rock formation.

Illustrations and Spanish text describe the long process for rocks to make their way into a riverbed.