Across
- 4. formed when lava cools
- 6. it displays directions
- 8. this type of immigrant comes to Canada on there own
- 9. Canada has 6_______________
- 12. people coming into our country
- 14. a built up city has a high population_______
- 15. numbers at the side of a military grid
- 17. formed by little pieces of other rocks
- 20. people like to live in an____________ area
Down
- 1. third period geography teacher
- 2. people leaving our country
- 3. moving from onne place to another
- 5. weather causes rocks to_________
- 7. consists of roads and highways
- 10. a large amount of baby's born after ww2
- 11. monitors trade around the world
- 13. this rock will expand and retract
- 16. there are four _________ time periods
- 18. volcanoes have________ in them
- 19. prairie______________