Rock records
Our rough guess is there are 9,000 words in this book.
At a pace averaging 250 words per minute, this book will take 0 hours and 36 minutes to read. With a half hour per day, this will take 1 days to read.
How long will it take you?
This book will take an estimated to read at a reading speed averaging words per minute. With 30 minutes per day, this will take to read.
Enter your reading speedYou can take one of our WPM reading speed tests to find your reading speed.
Create a free account to track your reading progress, build your reading list, and set reading goals.
Author
Contributions
- National Geographic Society (U.S.) - Contributor
Publication
2006 - National Geographic, Washington, D.C, District of Columbia
Language
English
Word Count
9,000 words, Guess
Page Count
36 pages
Identifiers
- Internet Archiverockrecords0000geig
- ISBN-100792254325
- ISBN-139780792254324
- OCLC Control Number168176021
- Better World Books9780792254324
and 1 more
- Open LibraryOL32766174M
Classifications
- DDC[E]
- LCCQE29 .N38
Description
"Discover the stories that rocks can tell about the history of Earth. Take a canoe trip through the Grand Canyon to explore what the rocks records illuminates about Earth's changes over time"--Publisher's website.
Series Statement
- National Geographic reading expeditions
- Earth science
- Language, literacy & vocabulary!
- 20 questions
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!