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{{Etymology|From the [[Greek]] γη- (ge-, "the [[earth]]") and λογος (logos, "word", "[[reason]]")}}

{{Etymology|From the [[Greek language|Greek]] γη- (ge-, "the [[earth]]") and λογος (logos, "word", "[[reason]]")}}

'''Geology''' is the [[science]] and study of the solid matter of the [[Earth]], its composition, structure, physical properties, [[history]] and the processes that shape it. It is one of the Earth sciences.

'''Geology''' is the [[science]] and study of the solid matter of the [[Earth]], its composition, structure, physical properties, [[history]] and the processes that shape it. It is one of the Earth sciences.