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This introduction to the ocean depths gives an overview of the concepts and activities explored in this unit and describes how these investigations build an understanding of ocean literacy.
Title
Ocean Depths
The ocean depths are the dominant feature of our world ocean, yet they are largely unexplored.
Ocean Literacy Principals
Table of Contents
Representative Image
Topic List
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Light can only penetrate the upper layer of the ocean. Most of the ocean receives little or no sunlight.
Activities: -
Pressure is the amount of force applied on an object. As an object sinks deeper in the ocean, pressure increases because of the weight of increased water above it.
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The ocean can be divided into vertical depth zones based on light availability, temperature, and bottom topography.
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Modern diving technology has been instrumental in exploring the depths of the ocean. One of the biggest challenges facing deep-sea explorers is overcoming the effects of pressure.
Activities:
