Is polar ice melting?
Unfortunately, yes. And it’s the number one contributor to sea level rise. @NASAClimate scientist Dr. Brooke Medley tells us how NASA studies the relationship between ice sheets and sea level to better understand our changing planet. climate.nasa.gov/vital-signs/i…
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Ice Sheets | NASA Global Climate Change
Vital Signs of the Planet: Global Climate Change and Global Warming. Current news and data streams about global warming and climate change from NASA.Climate Change: Vital Signs of the Planet