Updated for 2020. Stars and their mysteries are revealed in this incredible book.

"Life on Earth is never boring. What actually happens when Earth unleashes its fury? This title gives you an up-close look at the power of our planet. With well-researched, clearly written informational text, primary sources with accompanying questions, charts, graphs, diagrams, timelines, and maps, multiple prompts, and more, you'll know all you need to know about avalanches! Aligned to Common Core Standards and correlated to state standards. Core...

"Life on Earth is never boring. What actually happens when Earth unleashes its fury? This title gives you an up-close look at the power of our planet. With well-researched, clearly written informational text, primary sources with accompanying questions, charts, graphs, diagrams, timelines, and maps, multiple prompts, and more, you'll know all you need to know about earthquakes! Aligned to Common Core Standards and correlated to state standards. Core...

"If there's one thing that many of us find ourselves talking about, it's the weather. Such discussions, however, usually involve general observations, not data-based information derived from the instruments that actually measure such variables as air pressure, humidity, or wind strength. In this concise and compelling volume, young readers will be treated to clear information and useful illustrations that will help them gain a true understanding of...

"In this stimulating volume, readers learn about the elements of the weather, such as temperature, wind, humidity, clouds, precipitation, and atmospheric pressure. They also examine weather satellites, Tornado Alley, condensation, and the water cycle. Vocabulary boxes offer additional guidance to readers, and the Compare and Contrast and Think About It sidebars provide students with opportunities to ponder concepts in exciting and creative ways; for...

"Even though we can't change the weather ourselves, we can understand the factors that account for changing conditions. Weather fronts are responsible for a host of meteorological phenomena, and learning how to interpret them can help us prepare for the worst of winter or celebrate the best of summer. This volume breaks down the differences between the various weather fronts and explains how they generate the weather we experience. It also examines...

"Describes a carpet of flowers and plants known as the Arctic tundra, the kinds of animals that dwell there, and how someday the tundra might shrink from global warming."--

"Describes the water cycle and the constant motion of water."--

Updated for 2020. Explains how different animals eat and how they get their food.

"The sun and its characteristics are discussed in this book. The impact that the sun has on our planet is also addressed."--