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Geoscience (also called Earth Science) is the study of Earth. Geoscience includes so much more than rocks and volcanoes, it studies the processes that form and shape Earth's surface, the natural resources we use, and how water and ecosystems are interconnected. Geoscience uses tools and techniques from other science fields as well, such as chemistry, physics, biology, and math! Read more...

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Magma "heartbeat" is tearing continent apart, geologists discover (www.newsweek.com)

submitted 5 days ago by [email protected] to c/[email protected]

3 comments fedilink hide all child comments

A plume of molten rock rising from the depths of the Earth in heartbeat-like pulses is slowly tearing Africa apart—and will one day create a new ocean.

This is the conclusion of an international team of researchers who have been studying the crust and mantle beneath the Afar region of Ethiopia.

Afar is one of those rare places on Earth where three tectonic rifts meet—specifically, the Ethiopian, Red Sea and Gulf of Aden Rifts.

As tectonic plates are pulled apart at such rift zones, they stretch out and thin until they break, forming a new ocean basin over the course of millions of years.

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[–] [email protected] 1 points 5 days ago

You know, I actually appreciate your edifying reply, stranger. Thank you! 🤓🙇🏼‍♂️