An introduction to the location, characteristics, and effects of volcanoes.

"Read Mountains to learn all about these exciting, beautiful, and unique landforms. Discover the different mountain types, how mountains are formed, and what living things can be found in and around mountains."Provided by publisher.

"A hands-on approach introduces young scientists to wheels and axles. Science theory and practical, fun projects teach the physics and the technology behind this simple machine. Important science curriculum is explained through historical and contemporary examples of wheels and axles. Step-by-step projects range from the simple to the more challenging."--

Learn how rescue boats work to save lives.

"Air and water are everywhere, playing a crucial role in human survival, and the survival of most of the planet. For a young scientist, understanding these integral parts of our world is the first step to understanding larger scientific concepts. From a hands-on approach to water surface tension to understanding air pressure, young readers will discover how both air and water work. Instructions and informative fact boxes help young readers to effectively...

Have you ever wanted to learn how to send signals, build a shelter, or start a campfire? With the right tools and instruction, you can become a successful young ranger.

Learn how ambulances work to save lives.