What a rock can reveal : where they come from and what they tell us about our planet
A stunningly illustrated, informative introduction to the wonders of rocks and minerals and what they can tell us about our planet -- perfect for readers aged 6-9. Award-winning science writer and geologist Maya Wei-Haas introduces young readers to the fascinating world of rocks through the art of observation. Starting with a friendly question-and-answer format, she explores the diversity of rocks and minerals and how a rock's shape, color, or te...