How do land and aquatic plants differ? How do birds mark their territories and attract mates? How are seeds protected from being eaten by animals? Using easy-to-find materials and the scientific method, you can learn the answers to these questions and more. If you are 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 plants and animals. Includes ideas for science fair projects"--Provided by publisher.

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.

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

Cells and microbes are found everywhere, from inside your mouth to the puddle in your backyard. The simple experiments in this book will help readers begin to understand this important topic. If they are 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 genetics and evolution. Includes ideas for science fair projects"--Provided by publisher.

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.