Robyn Hardyman
Author
Series
Accelerated Reader
IL: MG - BL: 6.6 - AR Pts: 1
Language
English
Description
NASA has now sent a robot beyond our solar system-and another is on its way! Through detailed, fascinating main content and sidebars, readers learn about the process of creating the technology for the amazing Voyager 1 and Voyager 2 probes. Their unique features are described, and full-color photographs and illustrations further showcase the impressive abilities of these robots. This book introduces the many STEM careers important to the Voyager missions...
Author
Series
Accelerated Reader
IL: MG - BL: 7.2 - AR Pts: 2
Language
English
Description
In 2011, the world population reached seven billion, adding to concerns about how to feed this vast number of people and how it will affect global warming, the energy supply, and health care. This volume is a comprehensive guide to overpopulation: how it happens in the United States and in other parts of the world, what it means, and what can be done to ease the issues that arise due to overpopulation. This is a modern issue, making it relevant to...
Author
Accelerated Reader
IL: MG - BL: 5.5 - AR Pts: 1
Language
English
Description
A broken air conditioner can make summer a bummer, but that is a breeze compared to living above Yellowstone's supervolcano. In this information-rich volume, readers will meet plants and animals that call the world's most extreme habitats home. This high-interest topic will attract even reluctant readers and those who might be a bit wary of math. Gorgeous photographs and interesting fact boxes illuminate the text, and engaging quiz questions throughout...