Explains what geology is, shows how the Earth itself and rocks change, and looks at how geologists study the polar regions and outer space.

"In this interactive picture book, young readers push, press, and pound rocks on the page, using their imagination to explore. They learn about different types of rocks, the structure of Earth, and how we humans use rocks and minerals. Back matter includes a real-world experiment for investigating the hardness of rocks"--

In Underland, Macfarland delivers his masterpiece: an epic exploration of the Earth's underworlds as they exist in myth, literature, memory, and the land itself. He takes us on an extraordinary journey into our relationship with darkness, burial, and what lies beneath the surface of both place and mind. Traveling through "deep time" - the dizzying expanses of geologic time that stretch away from the present - he moves from the birth of the universe...

"Come closer and look at these rocks: they're not normal stones at all! They're thousands and thousands of mollusks, fossilized together in the sediment. But how did a million oysters ever land on top of a mountain? Written by a geologist, this inquisitive journey guides readers through the movements of seas, strata, and tectonic plates. The landscapes of the present can be clues to events in the past. Lush, atmospheric illustrations offer fascinating...

"Mars is full of fascinating geological features that would make a visit an amazing experience. From Olympus Mons and Mariner Valley, to the chaos terrain and Phobos and Deimos, the Red Planet is ready to be visited, cataloged, and explored. Readers will discover what the longest-ever road trip would be like, what to expect on the planet's surface, and what potential dangers face them once they get there. Full-color photos highlight Mars's geography...

The Spectacular Science of Planet Earth is guaranteed to answer all those tricky science questions that children ask about earthquakes and volcanoes, weather and geology -- and that parents often struggle to answer. Did you know what causes an Ice Age? Or how a diamond forms? And where can you stand in a dinosaur footprint? Answers to all of these questions and many, many more are explained in Spectacular Science of Planet Earth. The bright, busy...