Across: |
1. | A ___ is a scientist who studies rocks. |
4. | A freeway ___ goes over a lower freeway. |
5. | a thousand million = a ___ |
6. | Concrete is a basic part of most big ___s. |
7. | Earthquakes can cause a lot of ___ to buildings. |
8. | Sinkholes and ___s occur in the ground. |
11. | Hurry! The automobile crash victims need ___ help. |
13. | Earthquakes and hurricanes can damage vast ___s. |
14. | ___ Katrina destroyed much of New Orleans. |
15. | You must stay within your ___ if you don't want to go broke. |
16. | A. Thanks for you help. B. Don't ___ it. |