Scientists uncover secrets and techniques hidden beneath Greenland’s ice, revealing a fancy geological historical past and historic ecosystems.
Greenland’s ice sheet, almost 2 miles thick, covers 80% of the island and is melting at a charge of over 200 billion tons per yr.
A newly found subglacial canyon, over 460 miles lengthy and a pair of,600 ft deep, is the longest canyon discovered on Earth, buried beneath ice.
Geological surveys point out Greenland’s bedrock accommodates uncommon earth parts and valuable metals, essential for contemporary expertise and renewable power.
The Hiawatha crater, fashioned by an asteroid influence 58 million years in the past, lies beneath 3,000 ft of ice, showcasing Greenland’s dynamic geological previous.
Greenland’s distinctive geological options could maintain potential for geothermal power growth, providing a sustainable power different.
As temperatures rise, Greenland’s panorama could remodel, probably permitting vegetation to unfold and altering its ecological stability.
