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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 volcanoes   A mountain or hill typically conical having a crater or vent through which lava , rock fragments , hot vapour and gas are or have been erupted from the earths crust  
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Where can volcanoes be found   they are normally found where the plates are diverging or converging  
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How do volcanoes occur   They occur because the earths crust is broken into 17 major rigid techtonic plates that float on a hotter , softer layer in its mantle.  
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What is the difference between magma and lava   Magma is molten rock below the surface of the earths crust when this molten rock reaches the surface of the earth is then called lava  
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What are the stages of a volcanoes life   Active , dormant and extinct  
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What do these stages mean   Active has erupted recently and is likely to erupt again in the near future Dormant: has not erupted in recent history but is expected to erupt again Extinct: has not erupted in recorded history and is not expected to erupt again  
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