Geography Longest Largest

See Answer

1: (a) Ganges, 2: (b) Nile, 3: (b) Mississippi, 4: (c) Europe, 5: (b) South America, 6: (a) Mount Everest, 7: (b) Sahara, 8: (c) Nile, 9: (b) Sulfur bottom whale, 10: (a) Albatross