🌋 Earth’s Largest Eruption Rebuilt an Entire Tectonic Plate 🌋 New research reveals that the Ontong Java Plateau eruption didn’t just flood the ocean with lava. It rewrote the structure of the plate beneath it. A deep mantle plume blasted upward with enough force to fill the lithosphere with towering magma fractures, cut through older layers, and create a hybrid plate unlike anything else in the Pacific. The mantle below it was chemically altered, leaving permanent scars still detectable today.

PLATEAUS A plateau is a flat or gently sloping elevated area that has been uplifted significantly above the surrounding land. It typically has one or more steep sides or escarpments. Plateaus can be formed by a variety of geological processes, including: 1. Tectonic uplift – when sections of the Earth's crust are pushed upward due to movements in tectonic plates. 2. Volcanic activity – when layers of lava build up over time, forming a broad, elevated landform (e.g., the Deccan Plateau in India).

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