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Geophysics is the study of the forces that shape the Earth from a global perspective. Learn about gravity, plate tectonics and other topics.
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> Climate & Weather> Geology
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Please copy/paste the following text to properly cite this How Stuff Works article:
Wilson, Tracy V. "How Maps Work." 14 May 2007. HowStuffWorks.com. <http://science.howstuffworks.com/map.htm> 18 May 2008.
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Here are some examples of the information maps can display. Check out more interactive maps on our Maps channel.
 © GeoNova Publishing, Inc. This map shows the percentage of the population under the age of 14.  © GeoNova Publishing, Inc. A map showing global earthquake regions and plate boundaries.  © GeoNova Publishing, Inc. This map on life expectancy shows the highest anticipated life expectancy for the year 2025.  © GeoNova Publishing, Inc. This map on cellular communications depicts cellular telephone subscribers per 100 people.  © GeoNova Publishing, Inc. A map depicting the annual deforestation rate on each continent.  © GeoNova Publishing, Inc. This map depicts the number of television receivers for every 100 people. |
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Please copy/paste the following text to properly cite this How Stuff Works article:
Wilson, Tracy V. "How Maps Work." 14 May 2007. HowStuffWorks.com. <http://science.howstuffworks.com/map.htm> 18 May 2008.
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