CengageNOW for Thompson/Turk's Earth Science and the Environment, 4th Edition

Please check the ISBN that your instructor provided. If the ISBN-13 does not match this product (9780495190431) or its Printed Access Card equivalent (9780495190424) this may not be the correct product. In some cases, you may also require a course code from your Instructor.

What do you need to learn NOW? CengageNOW is a powerful, personalized online learning companion designed to help you gauge your own learning needs and identify the concepts on which you most need to focus your study time. How does it work? After you read the chapter, take the diagnostic Pre-Test ("What Do I Know?") for a quick assessment of how well you already understand the material. Your Personalized Learning Plan ("What Do I Need to Learn?") outlines the interactive animations, tutorials, and exercises you need to review. The Post-Test ("What Have I Learned?" helps you measure how well you have mastered the core concepts from the chapter. Study smarter-and make every minute count!

Instructor Assigned: Please be aware that the product you are purchasing is usable only if assigned by your instructor. If your instructor has not assigned this product, you should not continue with your purchase.