A large body of water surrounded by land.
A large land mass surrounded by water.
Any land with people living on it.
Any body of water
North America, South America, Europe, Virginia, Austrailia, Antarctica
North America, South Dakota, Europe, England, Austrailia, Asia
England, France, Germany, United States, Soviet Union, Ireland, Iceland
North America, South America, Europe, Asia, Antarctica, Austrailia, Africa
Europe and Asia
Europe and Africa
Asia and Australia
Europe and North America
Lewis and Clark
Coronado and Columbus
Ponce de Leon
Superior, Meade, Rappahannock, Erie, Huron
Huron, Superior, Erie, Michigan, Ontario
Ontario, Superior, Erie, Michigan
Mississippi, Missouri, Ohio, Colorado, Columbia
Here's an interesting quiz for you.