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Book Review of Fossils Tell of Long Ago (Let's-Read-and-Find-Out Science 2)

Fossils Tell of Long Ago (Let's-Read-and-Find-Out Science 2)
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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.