Geological

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Articles about Geological

283 published items.

'Building blocks of life' found on Mars
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'Building blocks of life' found on Mars

The texture of 'volcanic rocks' on Mars can help reconstruct geological periods, especially the period when Mars was flooded - also the period when the Red planet is tho…

December 20, 2021
Giant volcano erased life on Earth
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Giant volcano erased life on Earth

About 445 million years ago, about 85% of the marine life on earth then disappeared after a geological event. This is considered a mass extinction in the Ordovician peri…

June 15, 2020
Why did the Ice Age occur?
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Why did the Ice Age occur?

Imagine the Chicago Skyline building. Now imagine it's under the ice almost 2 miles (3 km) away. That is the view of the Earth at the most icy moment of the last Ice Age.

September 17, 2019