"Life-sized toy Fred and his friend Wormy set off to recharge his solar battery, but he has to solve the mystery of garbage-like creatures attacking the city of SunTop before he runs out of power"--OCLC.
"Introduces readers to what solar power is, how it is used today and how it might be used in the future, and the benefits and drawbacks of this energy source"--OCLC.
Introduces students to solar power, describing what it is and what role it plays in the world. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
Life-sized toy Fred and his friend Wormy set off to recharge his solar battery, but he has to solve the mystery of garbage-like creatures attacking the city of SunTop before he runs out of power.
"This volume examines the factors that have limited the role of solar power in the past and discusses some of the developments that promise to make it more significant in the future. Readers will learn about various methods for collecting solar power, such as concentrating collectors, flat-plate collectors, and photovoltaic cells"--Provided by publisher.
"This title examines the history and use of solar energy, the pros and cons of the technology, and next steps for this important energy source"--Provided by publisher.
"Readers will find out why we burn fossil fuels, the harm it is causing, and why evolution in the solar power industry could make it a powerful weapon in the fight to create a sustainable future"--OCLC.
Mesmerized by the unique landscape of the brain terrain, Malcolm imagines the type of Martians that could have adapted to life along the complex ridges that wrinkle the landscape. Stranded a long way from camp, the team must harness the energy from a sudden electrical storm to power their vehicle, all while playing it safe in the Mars lightning that surrounds them. This graphic novel includes Mars facts and survival tips as well as in-depth content on animal adaptation and behavior. Backmatter includes an activity page and character information.
