Polar Fun
What is it? #7
Can you tell what the photo is? Click on the image to find out.
What is it?
a. Tractor tire tread marks in snow
b. Melted impressions of ice auger sections
c. Ice worm holes
Try another:
Meet the scientists and crew, and learn more about the tools they use
Every day, we'll add photos and journals about our experiences at the North Pole
During the expedition, email your questions to the researchers
Learn more with hot topics, videos, animations, and interviews.
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Interviews, Videos, Animations, and Sound
