The Hidden River System

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Across
  1. 3. The region ___ by the river has a capacity to impact global sea level rises if it were to melt.
  2. 4. A person who studies the formations and effects of glaciers and ice sheets
  3. 7. A massive body of ice that forms on land
  4. 8. The high volume of freshwater being pumped out by the river causes ___ at sensitive areas
  5. 9. An ancient ____ that has not seen the light of day for at least 14 million years
Down
  1. 1. A glaciologist at the Grantham Institute at Imperial College London
  2. 2. All of the freshwater from the river flows into the Weddell ___
  3. 5. England's longest river
  4. 6. The reason ___ didn’t discover the river earlier is because in Antarctica the summers are colder and the ice’s surfac