Aquarius Reef Base • Study Guide

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Aquarius Reef Base • Study Guide In this exciting sneak preview of season 4, Jonathan visits Aquarius Reef Base—the world’s only undersea lab where scientists live in saturation for days or weeks at a time, studying the ocean. It’s an amazing combination of science fiction and undersea adventure! Objectives Discussion for after watching the program 1. Introduces viewers to issues regarding gas uptake and decompression in diving. 1. What two factors limit scuba divers in how long they can stay underwater before 2. Demonstrates how research can be surfacing? accomplished “in saturation.” 2. How does Aquarius Reef Base change the need for divers to limit their dive time? Questions for before watching the program 3. What are some technical difficulties that were overcome to allow divers to live in 1. If you hold a glass upside-down and then aquarius? submerge it, does water fill the glass? Why or why not? 4. What are some ways in which the higher ambient pressure inside Aquarius affects 2. What would happen if you then took that people? glass down to 33 feet of seawater? (Internet research: what is the significance of 33 feet 5. Even though we can’t metabolize of seawater?) nitrogen, why does it play a role in diving physiology? 3. If you took an empty glass down to 33 feet of seawater, flipped it upside down and filled 6. What is meant by the term “saturation it with air, what is the pressure of the air diving?” inside? 7. Why doesn’t water come inside Aquarius 4. If you brought that glass back to the surface, from the big hole in the bottom? what would happen? 8. Where does Aquarius get its power, air and communications with land? Join Jonathan Bird on his underwater adventures at www.blueworldTV.com!.

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