Uncovering the Valleys Hidden Below Greenland’s Ice
Attributed to NASA Earth Observatory. EcoBriefing is not independently verifying these facts.

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https://science.nasa.gov/earth/earth-observatory/uncovering-the-valleys-hidden-below-greenlands-ice/
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Supporting passage from source
A new map of the terrain beneath the Greenland Ice Sheet links hundreds of valleys that previous maps missed or left fragmented. The post Uncovering the Valleys Hidden Below Greenland’s Ice appeared first on NASA Science .
More on Science & Research
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