1. Physical Weathering Physical Weathering
Objective: Identify causes of mechanical weathering and describe the changes caused by each.

2. Challenge Question HINT
Explain why potholes generally get worse by the end of the winter.
HINT
Only available on line.

3. Challenge Question - Alt
Circle the pictures that show physical weathering.
Green

4. Connection
Describe or draw a labeled diagram an example of physical weathering that you have seen in real life?

5. Vocabulary Ice wedging Physical weathering Mechanical weathering
Abrasion

6. Activities/Assignments
Physical Weathering
Video
Ghostly Silhouettes
Click Link then page 6
Great Ice Escape
Physical Weathering DRW
Physical Weathering Foldable/Notes
Directions for making 4-door foldable (click here then see page 17)
Rockin’ Through Time