Across
- 3. Everest, what is the highest mountain in the world,
- 5. erosion = downward cutting; dominant in the upper course,
- 7. this is a very steep hill or valley between mountains,
- 10. this type of erosion is dominant in the middle and lower courses,
- 13. what are permanently frozen rivers in mountainous areas called,
- 14. Which mountain was formed by the collision of the South American continental plate and the oceanic pacific plate,
- 17. the longest river in the world,
- 18. what happens when rocks hit against each other and become smaller,
- 19. this type of erosion is when rocks dissolve into the water,
Down
- 1. what is the the side of the mountain called,
- 2. Nevis , the highest mountain in the uk,
- 4. what is a group of mountains called,
- 6. thins happens when rocks in the river scrape and scour the river bank,
- 8. What mountains were formed when India and Asia crashed into each other,
- 9. rivers often have these in their upper course,
- 11. what is the wearing away of the rocks and riverbed,
- 12. erosion = side to side; dominant in the middle and lower courses,
- 15. what is the the top of the mountain called,
- 16. this type of erosion is dominant in the upper course,