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Questions and Answers
Which location is home to the National Ice Core Lab?
Which location is home to the National Ice Core Lab?
- Denver, Colorado (correct)
- Greenland
- Antarctica
- New Zealand
How far back does the oldest core in the National Ice Core Lab date?
How far back does the oldest core in the National Ice Core Lab date?
- 50,000 years
- 1 million years
- 400,000 years (correct)
- 500,000 years
What is the temperature at which the ice is kept in the National Ice Core Lab?
What is the temperature at which the ice is kept in the National Ice Core Lab?
- Minus 400,000 degrees
- Minus 35 degrees (correct)
- Minus 400 degrees
- Minus 50,000 degrees
What can counting the layers in the cores tell us about the core?
What can counting the layers in the cores tell us about the core?
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What do the bubbles in the ice cores contain?
What do the bubbles in the ice cores contain?
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