Across
- 2. A symbol to represent angles. (°)
- 4. Directions The four cardinal directions or cardinal points are the directions of north, south, east, and west
- 5. A book of different types of maps
- 7. An area that is sunk below its surroundings
- 8. A period of 24 hours of the earth spinning on its axis to produce morning and night
- 9. A dry, barren area of land
- 11. The time twice a year in which the sun crosses the equator and day and night are equal in length. (Summer Equinoxes, Winter Equinoxes)
- 12. Rose A circle showing the principal directions
- 13. Any of the world's main continuous expanses of land
- 15. An imaginary line about which the earth rotates at an angle of 23°
- 16. The point in the orbit of a planet, asteroid, or comet at which it is furthest from the sun
- 17. Map A map marked with contour lines.
Down
- 1. Circle The parallel of latitude 66° 33′ north of the equator.
- 3. The height of an object or point in relation to sea level
- 5. Circle The parallel of latitude 66° 33′ south of the equator.
- 6. Hemisphere The half of the earth that contains Europe, Africa, Asia, and Australia.
- 7. An undesired change in the waveform of a signal
- 10. An imaginary line, located at 0°,dividing the earth into northern and southern hemispheres
- 14. The height above a fixed reference point.