Two Enormous Blobs of Superheated Material Help Shape Earth’s Magnetic Field
2 tremendous, ultrahot rock structures situated at the base of Earth’s mantle, around 2,900 km underneath Africa and the Pacific, have actually been forming Earth’s electromagnetic field for countless years,…
Read More »
Continent-size blobs in Earth’s mantle are a billion years old, ancient crystals reveal
New research study recommends that the blobs buried deep in Earth’s mantle might be a billion years of ages. (Image credit: KATERYNA KON/SCIENCE PHOTO LIBRARY through Getty Images) Continent-size islands…
Read More »