1. Landform Activity for review

2. #1 A rock heats in the sun and cracks

3. #2 A slowing stream drops its load of sediments

4. #3 Blown sand piles up along a line of trees

5. #4 Limestone at the Inner Space Caverns in central Texas is dissolved by water

6. #5 A Galveston beach shrinks

7. #6 A deep hole forms at the base of a waterfall

8. #7 Water seeps into a cracked brickledge, freezes, expands, and breaks apart the brick

9. #8 Blowing sand cuts a hole in a sandstone cliff

10. #9 The Colorado River flows through the Grand Canyon

11. #10 A strong wind shifts the position of a sand dune

12. #11 A town is covered in mud after a flooded river returns to its banks

13. #12 A moving mass of ice plows the ground as it slides down the valley

14. #13 A rock freezes and cracks

15. #14 Roots grow into a cracked rock and make crack larger

16. #15 Soil is blown from a west Texas field and lands in east Texas

17. #16 Water dissolves buried limestone

18. #17 A glacier leaves a trail of rock and soil along side as it slides down a valley

19. #18 Wind-blown sand smooths a boulder

20. #19 The yard of a house on the beach becomes smaller and smaller

21. #20 Natural levees and a delta form at the mouth of the Mississippi

22. #21 Water from a rainstorm washes loose soil from a flower bed onto the lawn

23. #22 A river removes soil from the outside of a curve and leaves it on the inside of a curve as it rounds the corner

24. #23 Rock tumbling downstream are broken into smaller pieces

25. #24 Rock tumbling downstream are broken into smaller pieces