Nile and Niger are names of major rivers on which continent

Most of the earth's land are is concentrated in which hemisphere

Which country borders the United States on the south

The Pacific and which other ocean border Australia

Poland, Germany, and France are countries on which continent

Which is the southernmost continent

Which gulf borders the coast of the United States between Florida and Texas

The Mediterranean Sea separates Europe from which other continent

The Everglades is a vest wetland region in which U. S. state

The Andes are the chief mountain system of which continent

Which river forms part of the boundary between the United States and Mexico

Which ocean would you cross to sail directly from Los Angeles to Tokyo

Which canal provides a shortcut for ships traveling from New York City to San Francisco

What is the term for the molten rock that flows from a volcano