Across
- 4. when you have more than you need, especially food
- 6. a soft layer that forms further below the crust
- 9. the region between the Tigris and Euphrates rivers
- 10. a period of time with very little rain or snow to grow crops
Down
- 1. the amount of force that presses on an area
- 2. fertile soil that is good for growing crops
- 3. a rigid layer that forms near Earth´s crust
- 5. a climate with very little rain and warm weather
- 7. vibrations that are caused by earthquakes
- 8. a layer of hot solid material that is between the crust and core.