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Retake Quiz Challenge Friends
1. Is it longer than the Great Wall of China: Distance moon to earth
2. The length of all of Brazil's land borders combined
3. The entire road system of Bulgaria (paved and unpaved)
4. The height of all the people in Luxembourg stacked on top of each other
5. The distance from London to Moscow
7. Distance from Beijing to Shanghai and back (15 times over)
8. The distance you would travel if you walked for 180 days without stopping
9. The circumference of the earth
10. The combined length of the Nile, Amazon, and Mississippi river systems