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Topic: GEOLOGY

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basin bed canyon cape clay cliff coal coastal core cove creek crystal delta deposit earthquake elevation era fault fold fossil geology(n) geology(n) granite gulf inactive jasper jet lake lava lime marble marsh matrix mica mineral mining mountain oasis ore peninsula petroleum pinnacle plate prairie quartz reservoir ridge river rock sand sapphire settlement shelf slate stone summit terrain thermal tor valley vein

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Date: 1700-1800
Language: Modern Latin
Origin: geologia, from Greek ge ( GEO-) + -logia ( -LOGY%)

geology

 noun
     
ge‧ol‧o‧gy [uncountable]
the study of the rocks, soil etc that make up the Earth, and of the way they have changed since the Earth was formed
—geologist noun [countable]
—geological adjective
—geologically adverb
  
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