| A | B |
|---|
| globe | a sphere that represents Earth's surface |
| longitude | the distance east or west of the prime meridian |
| latitude | the distance in degrees north and south of the equator |
| hemisphere | one half of the sphere that makes up Earth's surface |
| map | a model on a flat surface of all or part of Earth's surface as seen from above |
| key or legend | a list of all the symbols used on the map with an explanation of their meaning |
| equator | an imaginary line that circles the Earth halfway between the North and South poles |
| prime meridian | imaginary line that makes a half circle from the North Pole to the South Pole |
| degree | 1/360 of a circle |
| map projection | a framework of lines that helps to show landmasses on a flat surface |
