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OLP 4.C

The ocean provided, and continues to provide, water, oxygen, and nutrients and moderates the climate needed for life to exist on Earth.

Materials for Plant Growth
Introduction to Movement of Matter and Ecosystem Cycling
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Exploring Our Fluid Earth, a product of the Curriculum Research & Development Group (CRDG), College of Education. University of Hawai?i, 2011. This document may be freely reproduced and distributed for non-profit educational purposes.