The Longest River: The Nile Rive
The Largest Archipelago:Malay Archipelago
The Largest Ocean:Pacific Ocean
The Deepest Trench: Mariana Trench
The Largest Coral Reef:Great Barrier Reef
The Longest Mountain Range: Andes Mountains
The Tallest Mountain Peak:Mount Everest
The Highest Plateau:Qinghai-Tibet Plateau
The Largest Delta: Ganges Delta
The Lowest Depression: Dead Sea
The Largest Desert:Sahara Desert
The Largest River by Discharge/Drainage Area: Amazon River
The Largest Freshwater Lake: Lake Superior
The Largest Inland SeaCaspian Sea
The Widest Waterfall:Iguazu Falls
The Tallest Waterfall:Angel Falls
The Hottest/Warmest and Saltest Sea:Red Sea
The Thickest Place:Khumbu Glacier
The Least Saline Sea: Baltic Sea
The Highest Extinct Volcano: Mount Aconcagua
The Region with the Highest Annual Precipitation: Hawaii
The Region with the Strongest Winds:Antarctica
The Largest Swell Zone:Cape of Good Hope
The Longest Mountain Range:Andes Mountains
The Largest Basin: Congo Basin
The Country with the Longest Coastline:Australia