What is a fossil?
Sometimes it's the imprint of an ancient leaf in a rock. Sometimes it's a woolly mammoth, frozen for thousands of years in the icy ground. Sometimes it's the skeleton of a stegosaurus that has turned to stone.
A fossil is anything that has been preserved, one way or another, that tells about life on Earth. But you can make a fossil, too something to be discovered a million years from now and this book will tell you how.
Es wurden noch keine Bewertungen abgegeben. Schreiben Sie die erste Bewertung zu "Fossils Tell of Long Ago" und helfen Sie damit anderen bei der Kaufentscheidung.