Greenland sees hottest temps in 1,000 years. How its melting ice sheet has major impact on sea level

Greenland sees hottest temps in 1,000 years. How its melting ice sheet has major impact on sea level https://ift.tt/CKIRg7t

A new study finds Greenland has seen its warmest temperatures in last 1,000 years, which is causing the ice sheet to melt. Here's why that matters.