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Science

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
Wheathering   The process of rock being naturally broken into smaller pieces either physically or chemically  
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Erosion   When weathered rocks are removed and transported else where  
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condensation   The process of cloud vapour becoming falling rain  
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Precipitation   The process of raining which can in the form hail, sleet or snow  
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Evaporation   When water is evaporated into the coluds and go fromliquid to gas  
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Transform   When two plates scrape up against each other, causing great amounts of frictionand possibly earthquakes  
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Converging   When two plates collide and can possibly form mountains  
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Diverging   When two plates separate and trenches may be formed.  
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Mantle plume   A rising column of molten lava, causing intense and localised volcanism which can also cause a series of small islands  
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Continental drift   When all of the earths continents were connected to form one big continent called Pangea.  
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Epicenter   The geographic point on the earths surface directly above the focus point  
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Focus   The point beneath the earths surface where the slip begins  
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Seismograph   An instrument used to measure seismic waves that earthquakes generate  
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Richter scale   An instrument used to measure the size of an earthquake  
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Physical weathering   Rock being broken up without the minerals in it changing  
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Chemical weathering   When the minerals are changedby chemical reaction  
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Convection current   Circuler currents inside the earths mantle and crust  
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Subduction   Force of gravity pulls the heavier tectonic plate down and forces the lighter one above  
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Created by: harveyr
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