geology

Readers learn the specifics of how erosion happens and its place in the rock cycle in this book.

In Caves, learn about the geologic processes that create caves, as well as the unique animals and formations inside.

There s only so far people can go underground. Eventually, heat and pressure become too much, and scientists have to rely on technology to record information for them. Readers learn all about the latest science being done underground, including research on fossils and fossil fuels, volcanoes, soil, and more. From geology to seismology, several different kinds of science are discussed, emphasizing many exciting STEM careers readers might strive for. Full-color photographs show scientists hard at work and explore some of the coolest new technology for mining, fossil digs, and cave research. Activities, Detailed Table of Contents, Fact Boxes, Full-Color Photographs, Further Information Section, Glossary, Index.

An exploration of the Grand Canyon on a grand scale, as only Jason Chin can illustrate and explain.

Introduces the career of a geologist.

Most people don't think about the soil under their feet, but basic dirt can reveal a lot about Earth's past. Soil is formed from tiny grains of rock that existed many years ago. It can also form in the wake of landslides, volcanoes, and everyday weathering. This text takes readers underground to examine Earth's many kinds of soil, the microorganisms and inorganic matter that make it up, and the critical role it plays in ecosystems around the world. Helpful diagrams, fact boxes, and sidebars support the information-rich text, which supports elementary science curricula, and colorful images will keep readers engaged from start to finish.

Minerals are the building blocks of rocks. Formed without any human assistance, these natural substances are used in almost everything people use on a daily basis. Readers will learn how minerals shape our lives and how they've shaped Earth's past and present, as well as how they'll shape Earth's future. The text explores the origins of minerals, where they're found, and why they're important. The age-appropriate text supports elementary science curricula, covering important Earth science and geology concepts. Exciting images show readers Earth's most dazzling minerals, while informative fact boxes and sidebars provide a comprehensive learning experience.

Explores some of the greatest figures and movements in science and technology.

They re sparkly with varied hues. You might see them in a beautiful necklace, a breathtaking ring, or even in a computer. They re gems. Gems are some of Earth s most precious resources, and some of them are millions, or even billions, of years in the making. This detailed text, accompanied by colorful photographs, informs readers about the remarkable processes that take place under the surface of Earth to form different kinds of gems. They ll also learn how some gems are mined, while others are replicated in laboratories. Future lapidaries will also find out how they might find and polish gems for themselves. Full-Color Photographs, For Further Information Section, Glossary, Graphic Organizers, Index, Sidebars, Web Sites.

Text and color illustrations explore metamorphic rocks, which are formed beneath the Earth's surface and created from other rocks that have changed form.