Carol Hand

Readers of this transportive text will learn how much the writers of the movie The Martian really got right when they described how a stranded astronaut survived on the red planet. They will also investigate the conditions that actual Mars colonists will face. Since the 1800s, sci-fi writers have imagined colonizing other planets. Today, science fiction is becoming reality, as scientists plan actual colonies in the solar system. This volume considers some of the challenges in colonization of the Moon, Mars, asteroids, and the moons of Jupiter and Saturn, and looks at the ethics involved in taking over another planet.

Readers of this transportive text will learn how much the writers of the movie The Martian really got right when they described how a stranded astronaut survived on the red planet. They will also investigate the conditions that actual Mars colonists will face. Since the 1800s, sci-fi writers have imagined colonizing other planets. Today, science fiction is becoming reality, as scientists plan actual colonies in the solar system. This volume considers some of the challenges in colonization of the Moon, Mars, asteroids, and the moons of Jupiter and Saturn, and looks at the ethics involved in taking over another planet.

Bringing Back Our Tropical Forests explains why tropical forests are at risk and how people are combating deforestation, encouraging sustainable agricultural practices, and preserving tropical forests. This title also explores the science behind tropical peatland forests and the layers of a rain forest. Features include a cause-and-effect flow chart, a glossary, references, websites, source notes, and an index. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.

Bringing Back Our Oceans explains why oceans are at risk and how people are combating plastics pollution, restoring marine biodiversity, and preserving our oceans for future generations. This title also explores the science behind ocean ecosystems and ocean currents. Features include a cause-and-effect flow chart, a glossary, references, websites, source notes, and an index. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.

The heroic combat search and rescue work of the United States Air Force's pararescue jumpers, or PJs, is something worth knowing about. After all, these courageous PJs are the first in line to find and rescue fallen soldiers and civilians in the most dangerous of war zones--often risking their own lives in the process. In these pages, the basic principles, history, and structure of American combat search and rescue teams is thoroughly covered, with particular focus on true stories of PJ rescue missions and the equipment, vehicles, and weapons they use.

Living with Depression features fictional narratives paired with firsthand advice from a medical expert to help preteens and teenagers feel prepared for dealing with depression during adolescence. Topics include causes and risk factors, complications, tests and diagnosis, treatment methods, coping strategies, and giving and getting support. Throughout the book, Ask Yourself This questions encourage discussion. Features include a selected bibliography, further readings, Just the Facts summary of medical facts about depression, Where to Turn summary of key advice that includes contact information for helpful organizations, a glossary, source notes, and an index. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.

Explore diverse landscapes, travel back in time, and discover unique populations, all without leaving your chair Start your international tour in Colombia, land of Gabriel Garc a M rquez, coffee, incredible biodiversity, and so much more. This colorful, informative book introduces Colombia's history, geography, culture, climate, government, economy, and other significant features. Sidebars, maps, fact pages, a glossary, a timeline, historic images and full-color photos, and well-placed graphs and charts enhance this engaging title. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.

On a spring day in 1935, a cloud of black, suffocating dust covered much of Kansas, Oklahoma, and Texas. It wasn't the first of many such dust storms. The simple answer to how this happened is soil erosion. Your readers will explore the incredibly disgusting issue of soil erosion and contamination. They'll learn what can be done in the future to keep our valuable soil safe and intact.

Written in the narrative voice of a budding meteorologist, this book explains weather patterns. Readers begin to understand how the process of forming and answering questions is a key to investigation and scientific communication.

As the world population continues to rise, increasing dependency on fossil fuels, scientists are searching for alternative energy sources that cause less damage to the environment. Readers will learn all about the origin of energy, from the sun itself to the latest developments in laser fusion.

The science of genetics has been studied and applied for hundreds of years. The pioneering efforts of Charles Darwin and Gregor Mendel have led to many new discoveries, some that can even save lives. This informative and engaging book provides a basic introduction to the science, discoveries, and future of genetics.

Glaciers grow and melt; they carve valleys and waterways. Life on Earth depends on these massive rivers of ice. In The Creation of Glaciers, the history and importance of glaciers is explored, from the Ice Age to the rapidly melting polar ice caps.