Scientists discover 91 volcanoes below Antarctic ice sheet in addition to 47

This is  already known about and eruption would melt more ice in region affected by climate change

Scientists have uncovered the largest volcanic region on Earth – two kilometres below the surface of the vast ice sheet that covers west Antarctica.

The project, by Edinburgh University researchers, has revealed almost 100 volcanoes – with the highest as tall as the Eiger, which stands at almost 4,000 metres in Switzerland.

Geologists say this huge region is likely to dwarf that of east Africa’s volcanic ridge, currently rated the densest concentration of volcanoes in the world.

Source: Scientists discover 91 volcanoes below Antarctic ice sheet | World news | The Guardian