Across
- 2. a large geographical area
- 4. the study of plate movement
- 6. glaciers that spread out to cover a large part of the continent
- 10. glacier occupying one or more valleys in mountain regions
- 12. a slowly moving mass of river or ice
- 14. rock formed by molten magma
Down
- 1. rock formed from consolidated clay sediments
- 3. rock altered by pressure and heat
- 5. the daily conditions of temperature
- 7. the average period of the year during which temperatures are higher than 6oc
- 8. weather conditions at a certain place
- 9. all lands
- 11. hot molten or semi-fluid rock erupted from a volcano
- 13. hot fluid or semi-fluid material below or within the earth's crust