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Geology is the study of the Earth, the materials of which it is made, the structure of those materials, and the processes acting upon them. It includes the study of organisms that have inhabited our planet.

Geology Dictionary - contains thousands of geological terms with their definitions.

Geology Dictionary Geology Dictionary - contains thousands of geological terms with their definitions.

Geology is the study of the Earth, the materials of which it is made, the structure of those materials, and the processes acting upon them. It includes the study of organisms that have inhabited our planet.

Geology.com Sunrise at Stonehenge: The standing stones at Stonehenge were placed to be in alignment with sunset on the winter solstice and sunrise on the summer solstice.

Geology.com is one of the internet’s leading websites for Earth science articles, news about geology, and geographic information. Every day thousands of people visit Geology.com to view our map …

Geology Dictionary - contains thousands of geological terms with their definitions.

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Articles, facts, information and photos for volcanoes and volcanic activity. | Geology.com