Stewart, Melissa

When snow falls, what about all those animals out there in the forests and fields? What do they do when snow blankets the ground?.

Provides an overview of soil, discussing its formation, composition, and uses.

Provides an overview of sedimentary rocks, discussing their formation, location, identifying characteristics, history, significance, and uses throughout the world.

Provides an overview of minerals including how they are formed, their characteristics, common kinds of minerals and their uses, and amazing mineral facts.

Provides an overview of metamorphic rocks including how they are formed, where they are found, their characteristics, history, significance, and uses.

Provides an overview of igneous rocks including how they are formed, their characteristics, where they are found, and their uses throughout the world.

Provides an overview of fossils including how they are formed, what they are made of, their historical implications, how they are dated, and how to hunt for them.

Provides an overview of crystals including their structure and composition, history, significance, and uses throughout the world.

Describes how human behavior can affect butterflies, explains how people can take action to ensure their survival, and introduces eleven species.