Frame 2
The progress of the Electronic Field Trip is marked by specific geographical
information that introduces the features of the Bering Land Bridge.
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Frame 3 |
Sneak Preview
intro | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
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arctic home | travel guide | ticket holder | teacher notes |
| explorations | order
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