The story of rocks--Igneous rocks--Sedimentary rocks--Metamorphic rocks--Activities--Rock solid facts.

Discusses the nature, uses, and importance of soil and the many forms of life that it suopports.

This book explains how people can feel air, how the atmosphere keeps Earth warm, and how people can keep air clean.

While investigating rain, learn about the water cycle and problems with rain, including droughts and floods.

Delightful light-- What makes shadows?--How do mirrors work?--What makes a rainbow?

This book explains where energy comes from, how energy works, and how people can save energy.

Learn about the science of atoms and chemical reactions, and how observation and experimentation have enabled us to discover facts about elements and their uses, the nature of solids, liquids, and gases, and the weight of atoms.

Introduces wonders of earth's atmosphere, including auroras, mirages, trade winds, dust storms, acid rain, meteor showers, sundogs and a host of other meteorological phenomena.

This book describes various weather conditions that can cause flooding, discusses flash floods and rising rivers, and explains the ways people survive flooded areas.

Describes the earth's polar regions and the animals that live there, including the seal, penguin, musk ox, and polar bear.