What is the earth made of and what goes on beneath the surface? This non-fiction lift-the-flap book features bold illustrations, simple explanations to complex questions and over 60 flaps to lift. An introduction to geology and geography for young children. Also in this series: Look Inside Space - winner of the Royal Society Young People's Book Prize 2013.Series: Look Inside Board BooksLook inside the scenes at a bustling airport, dive under water and peer inside hollow trees to see what's hiding in the shadows, and find out why stars shine. These fascinating flap books are perfect for little fingers and curious minds.