Why Is the Sky Blue?

This book introduces readers to the science behind the sky. Students learn about the makeup of the atmosphere and the different wavelengths of light. Vivid photographs and easy-to-read text aid comprehension for early readers. Features include a table of contents, an infographic, fun facts, Making Connections questions, a glossary, and an index. QR Codes in the book give readers access to book-specific resources to further their learning.