| A | B |
|---|
| 66 1/2 degrees south latitude | Antarctic Circle |
| what is the imaginary line 23 1/2 degrees south of the equator | Topic of Capricorn |
| used to measure locations east or west of the prime meridian | longitude |
| used to measure locations north or south of the equator | latitude |
| zero degrees longitude is called what name | prime meridian |
| what is 23 1/2 degrees north laditude | Tropic of Cancer |
| what is 66 1/2 degrees north laditude | Arctic Circle |
| going around the sun completely once is called a | revolution |
| how many degrees are the arctic and antarctic circles | 66 1/2 |
| occurs twice yearly, once in March and in once in September; means equal | equinox |
| an imaginary line divding the earth into 2 equal northern and southern halves | equator |
| occurs in December and June | solstice |
| 1/24th of a day | 60 minutes or 1 hour |
| turning around once on its axis | rotation |
| number of degrees the earth is tilted all the time | 23 1/2 degrees |
