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Stack #150168

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
tectonic plates   enormous moving pieces of he earths lithosphere  
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fault   fracture in the earths surface  
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earthquake   voilent movement of the earth  
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seismograph   measures the size of the waves created b the eathquake  
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epicenter   he point directly above the focus of the earthquake; middle  
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Richter scale   determines he strength of the earthquake  
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tsuanmi   underwater earthquakes; giant wave in the ocean  
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volcano   magma, gases, water from the lower part of the crust the mantle collects in the underground chambers and pours out he cracks in the side of the volcono  
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lava   magma that has reached the earths surface  
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ring of fire   zone around the rim of the pacific ocean is the location of the vast majority of acive volcanoes  
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weathering   physical and chemical processes that change the characteristics of rocks  
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sediment   small pieces of rock  
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mechanical weathering   procecss that breaks roks into smaller pieces  
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chemical weathering   occurs when rock is changed into a new substance  
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erosion   weathered materials are move by the action of wind, water, ice, or gravity  
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delta   when a river enters the ocean the sediment is deposited in a fan- like formation  
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loess   wind blown by silt and clay sediment that produces fertile soil  
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glacier   large, long lasting mass of ice that moves because of gravity  
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glaciation   changing of landforms  
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moraine   rocks left behind by a glacier  
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humus   textures of soil and the amount of organic materials  
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Created by: Deac
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