Title: Our changing Earth
Description: "Did you know that some mountains started to form millions of years ago? Did you know that some islands are really the tops of underwater volcanoes? Read about the world's highlands in this book."--Page 4 of cover.
Subjects: Earth sciences, Juvenile literature, Reading (Primary), Readers (Primary), Reading (Elementary), Readers (Elementary), Sciences de la terre, Ouvrages pour la jeunesse, Lecture (Enseignement primaire), Anglais (Langue), Lectures et morceaux choisis (Enseignement primaire)