Materiales de la Tierra (Earth Basics)

Earth Basics presents a high-interest STEM introduction to the materials that make up our world. Each book covers one of Earth's four basic materials, including how it forms and changes, where it can be found, and how it is used in everyday life. Bright, full-color photographs and diagrams complement the carefully leveled text to make reading easy and fun. Each title includes reading tips for teachers and caregivers, a table of contents, a picture glossary, and an index to aid comprehension.