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Test: Wednesday, May 2nd 2012

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
The Challenger   First ship to explore the ocean depth. Used derdging to collect samples and to observe  
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The Glomar Challenger   Continued to do the work of the Challenger  
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JOIDES Resolution   Took over in the late 1980's and still continues today  
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JOIDES stands for what?   Joint Oceanographic Institution for Deep Earth Samplings  
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Submersible   Any self-propelled underwater craft  
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Bathysphere   Heavily reinforced spheerical capsule attached to a cable that lower and returns it  
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Bathyscaph   Similar to bathysphere however free moving  
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Plate Tectonics   A theory that the earth's crust is divided into a number of large, plate-like sections that move as distinct masses  
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Expedition   A journey mede for a specific porpuse  
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Buoyancy   The power to rise or float in a fluid  
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Fissure   A narrow opening produced by seperation of parts  
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Chemosynthesis   Photosynthesis for under-water plants- to use chemicals and to produce sugar in an invironment with no sinlight  
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Fragment   A part broken up or detached  
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Landslide   The downward falling of a mass of soil or rock on or from a steep slope  
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Accumulate   To gather or collect gradually  
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Telepresence   The use of technology to operate machinery by remote control or to create the effect of being at a different or imaginary location  
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Upwelling   The process where warm water is drawn away by off shore currents and replaced by cooler water  
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Ballast Tank   A compartment within a boat or otherfloating structure that holds water  
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Port   The left side of a ship  
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Starboard   The right side of a ship  
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Created by: bridge13
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