Across
- 3. slow moving bodies of ice form in antarctic valleys
- 5. seasonal ice that floats on the water
- 6. large floating masses of ice
- 8. according to custom or usual practices
- 10. a fixed quantity set by limits
- 12. poisonous
- 13. a journey made for exploration or research or war
- 14. your cultural and ancestral heritage
Down
- 1. being a rival: challenging
- 2. far from the coast
- 4. important to the economies of their homeland
- 7. occurring in widely spaced areas
- 8. causing sudden great damage or suffering
- 9. a massive agricultural property used for raising livestock
- 11. to obtain fresh supplies