Across
- 3. Distance east or west of prime meridian.
- 5. Spreading of cultural traits.
- 7. Half of the Earth.
- 12. Land surrounded by water on three sides.
- 13. Moving from one place to another.
- 14. Distance north or south of equator.
Down
- 1. Growth of cities.
- 2. Earth's surface features.
- 4. Community of living things.
- 5. Typical weather in a region.
- 6. Major ecological community type.
- 8. Narrow strip connecting two lands.
- 9. Imaginary line around Earth's middle.
- 10. Large, continuous area of land.
- 11. Group of islands.