From Name:
From Email:
To Name:
To Email:

Optional Message:


Why parts of Earth have barely changed in 3 billion years

from University of Melbourne via Phys.org

From May 3: There is a mystery in Earth's ancient past, and the clues lie in the desert rocks of Australia and other ancient places. The last century has seen rapid advances in our understanding of how the Earth formed, and how the movement of continents through plate tectonics continues to shape our lands, oceans and mountain ranges. But geologists are yet to agree on one important question: What was the Earth like before the plates formed? more


Powered by MultiBriefs
7701 Las Colinas Blvd., Ste. 800, Irving, TX 75063