Across
- 3. - Model of the Earth.
- 5. - Large body of saltwater.
- 8. - Dry, sandy area with little vegetation.
- 10. - Planet we live on.
- 11. - Landmass surrounded by water.
- 12. - Large body of water surrounded by land.
- 13. - Area of land with its government.
Down
- 1. - Area with many trees.
- 2. - Humans who live on the Earth.
- 4. - Living creature that inhabits the Earth.
- 6. - Large human settlement.
- 7. - Tall landform with steep sides.
- 9. - Large flowing body of water.