| 1-3 of 3Flashcard sets with a 'prime meridian' term meaning 'is an imaginary line running from the north pole to the south pole through greenwich, england. the prime meridian is at zero degrees longitude. it is the baseline for measuring longitude. the prime meridian divides earth into the eastern and western hemispheres.' | |||
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| # | Title | Terms | Date |
| 1 | social studies vocabulary #21-40by cantsitstill03 | 20 terms | September 25, 2007 |
| 2 | Social Studies Vocabulary Wordsby wweasare | 40 terms | October 10, 2008 |
| 3 | Geography termsby bballrckstr | 47 terms | September 11, 2007 |