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Questions

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What are the five earth's oceans   Pacific,Atlantic,artic,Indian,and southern oceans  
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How does water become salty   When water and rocks have minerals on them  
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Define salinity   Is the measure of most of dissolved solid in a mass of water  
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What are the three zones of the oceans   Sarface zone,middle zone,deep zone  
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What are the 3 contenanital Martians   contenanital shelf,contenanital slope,contenanital rise  
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What do ocean trenches look like   Tectonic plates collides with a depth of 4000  
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Explain why water near rivers is sometimes salty   Because the water in the sea evaporates and lands on the river  
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Describe the deep zone   Plants dont grow here and sea animals that like to live in the dark  
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The corioullus effect in the Southern Hemisphere currents curve to the left and what direction   Counterclockwise  
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Why do upwelling a occur   Upwelling a occur when wind blows across the ocean surface and pushes it away  
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Describe what are desinty currents   It pushes water downwards carry water from surface to sea  
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What are density currents caused by   density  
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How does currents affect weather and climate   It makes the water warmer and wetter  
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What are ocean currents   A large area of flowing water in one area  
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