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1) Mont Blanc is 4,807 m high.-
2) The Mount Elbrus is 5,642 m high.-
3) The Volga River is 3,530 km long.-
4) The Nile River is 6,670 km long.-
5) The Mount Everest is 8,848 m high.-
6) The Amazon River is 6,437 km long.-
7) The Mississippi River is 6,420 km long.-