This title introduces young readers to migration and the reasons species travel, including to find food and seek a more comfortable climate. Features include a table of contents, fun facts, Making Connections questions, a glossary, and an index. QR Codes in the books give readers access to book-specific resources to further their learning. Aligned to Common Core Standards and correlated to state standards.

This title introduces the rock cycle, with simple explanations, fun examples of where to see different types of rock, and infographics. Features also include a table of contents, Making Connections questions, a glossary, and an index. QR Codes in the books give readers access to book-specific resources to further their learning. Aligned to Common Core Standards and correlated to state standards.

"This title gives a simple overview of the water cycle, from evaporation to condensation and precipitation. The three states of water are also discussed. Features include a table of contents, fun facts, Making Connections questions, a glossary, and an index. QR Codes in the books give readers access to book-specific resources to further their learning. Aligned to Common Core Standards and correlated to state standards. DiscoverRoo is an imprint of...

"Eye-catching photos, informative captions, and succinct yet engaging text introduce young readers to the cycle of the seasons."--

Aliens have built a second space elevator in Brazil and it's up to scavenger crew captain Skyler Luiken and brilliant scientist Dr. Tania Sharma to solve the puzzle of these Builders' master plan ... before it's too late for the last vestiges of humanity.

"This fascinating book explains the patterns and cycles created on Earth by the influence of the Sun and the Moon, as well as by the Earth's magnetic poles and the planet's rotation on an axis. Informative text, vivid photographs, and detailed diagrams help explain patterns such as day and night, the four seasons, the lunar cycle, the rise and fall of tides, and weather cycles"--

"Water is essential to life on our planet. Water is constantly moving between Earth's surface, the air, and the ground. But did you know that water cannot be created or destroyed? Or that water is not only a liquid but also a solid and a gas? See the water cycle in action in this fascinating book" --

"Presents the many ways we harness light, food, wind, and fossil fuels and how we use that energy. Discusses the harmful effects fossil fuels have on our environment and suggests ways for readers to help conserve energy. Includes diagrams"--Provided by publisher.