This illustrated introduction to geology offers young readers insights into everyday signs of our constantly changing environment. Fascinating subjects include

Features lessons and activities suitable for Primary (Grades 1-2, ages 6-8), Junior (Grades 3-4, ages 8-10), Intermediate (Grades 5-6, ages 10-12); many interme

This book builds beginning vocabulary about Earth science. Extremely helpful for elementary science preparation, eight words combine with a visual depiction so

Rachel Carson—scientist, author, and environmentalist Rachel Carson was always fascinated by the ocean. As a child, she dreamed of it and longed to see it. As

The Earth buries its past. Living things that die and then slowly become part of the Earth are called fossils. This is where the skills of a paleontologist come