Volcanoes, mountains, and earthquakes! Fossils, glaciers, and crystals! Earth science has so many fun topics to explore, and this book is the best place to start understanding geology. Young scientists will learn about the Earth’s layers, understand the forces that change our planet’s surface, and explore how rocks, minerals, and crystals form. For students interested in competing in science fairs, the book contains lots of great suggestions and ideas for further experiments.

What is the best way to clean oil off feathers? How does soil erosion affect plant growth and food supply? Can the force in wind be used to generate electricity? The answers can be found by doing the fun and simple experiments in this book. Young scientists will explore the environment—the air, water, soil, pollution, and energy resources. For students interested in competing in science fairs, the book contains lots of great suggestions and ideas for further experiments.

"Explains how to use the scientific method to conduct several science experiments about ecosystems. Includes ideas for science fair projects"--Provided by publisher

"Explains how to use the scientific method to conduct several physics experiments with forces and motion. Includes ideas for science fair projects"--Provided by publisher.

"Explains how to use the scientific method to conduct several science experiments about the environment. Includes ideas for science fair projects"--Provided by publisher.

Does Earth turn? How does the Moon's appearance change? How can you accurately map an outdoor area? Our planet is a great place to start experimenting. The simple projects in this book will help young scientists begin to understand Earth, including its place in the solar system, its atmosphere, its only natural satellite, the Moon, and its resources and geology. For students interested in competing in science fairs, this book contains great suggestions and ideas for further experiments.

"Explains how to use the scientific method to conduct several science experiments about weather. Includes ideas for science fair projects"--Provided by publisher.

"Explains how to use the scientific method to conduct several science experiments about weather. Includes ideas for science fair projects"--Provided by publisher.

What is water made of? Why does ice float? What is a soap bubble? Using easy-to-find materials and the scientific method, student scientists can learn the answers to these questions and more. For students interested in competing in science fairs, this book contains great suggestions and ideas for further experiments.

Readers learn about the scientific method and how to impress the judges. Features web site links to videos, activities, and more projects.