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List Price O&A Price
$105.00 $78.80
Ind. List Ind. O&A
$26.25 $19.70
Grades: 3-7

SET NUMBER OA525135

NEW! Earth Science: Understanding Earth's Systems - Gr. 3-7

Earth is broken down into four systems: atmosphere, geosphere, hydrosphere, and biosphere. These systems are all interconnected and help provide balance on Earth and in Earth’s ecosystems. Your readers learn about cycles associated with each system and how they benefit Earth. These books also discuss how people interact with each system and how human activities can negatively impact these systems. Full-color photographs and relevant captions help your readers make connections between the main text and images.

4 Book Set
Set Includes
Buy the full set.
ATOS/POINTS
OA236502
NEW! Earth's Atmosphere
©2019 | M. Shofner
-
OA236503
NEW! Earth's Biosphere
©2019 | C. Hofer
-
OA236504
NEW! Earth's Geosphere
©2019 | J. Tolli
-
OA236505
NEW! Earth's Hydrosphere
©2019 | A. Hayes
-
  • Full-color Photographs
  • Glossary
  • Index
  • Web sites
  • 32 pages
  • 7-1/8" x 8 1/2"

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