Dictionary Home »
Images » earth images
earth images
earth
cutaway of earth
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
The planet Earth.
Licensed from iStockPhoto
More earth images
Learn more about earth
Related Articles