Igneous rocks form when molten rock cools and hardens. Readers will learn how differences in composition and cooling form different types of igneous rocks. Chapters include graphic organizers to help explain topics such as mountain formation, volcanoes, and how igneous rocks fit into the larger rock cycle.
The interactive eBook version of this book includes high-interest information that expands on the topics covered in the print version. These additional photographs, videos, and graphic organizers provided an enriched experience of the book.
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An introduction to igneous rocks, explaining what they are, how they form, different types, how they are used, and other related topics, with instructions for an activity.
An introduction to igneous rocks, explaining what they are, how they form, different types, how they are used, and other related topics, with instructions for an activity.
Presents a short study of igneous rocks and how they are formed, the various types of igneous rocks such as obsidian and pumice, and the importance of igneous rocks to the study of the earth.
An introduction to igneous rock, explaining what it is and how it forms, identifying the properties of igneous rock, looking at the landforms created by igneous rock, and discussing its usefulness to people. Includes diagrams and resources for further study.
An introduction to igneous rock, explaining what it is and how it forms, identifying the properties of igneous rock, looking at the landforms created by igneous rock, and discussing its usefulness to people. Includes diagrams and resources for further study.
Explains the origin of igneous rocks, how they are classified, and where they can be found, and discusses volcanic rocks and ejected volcanic materials.
