Homework: Complete a total of 50 flash cards for words, drawings, and concepts from Unit 4.
Click here to access the Unit 4 Exam Review
Answers to exam review:
1. D


2. B
3. D
4. B
5. D
6. C
7. A
8 A
9. A
10. C
11. A
12. B
13. B

14. B
15. D
16. B
17. D
18. D
19. D
20. U-shaped valley

21. A shows a V-shaped valley, C shows more meandering, C has a wider flood plain, A is straighter.
22. Size: becomes smaller, shape: becomes more rounded, less angular, sharp edges are worn down
23. delta