Questions:
1. What did you observe to the changes of the rock?
2. When do you think changes happen?
3. Why did the rock change its appearance?
4. How will you describe the changes of the rock?
5. What type of weathering breaks apart rocks without changing chemical
properties brought about by change in temperature?
![Questions1 What Did You Observe To The Changes Of The Rock2 When Do You Think Changes Happen3 Why Did The Rock Change Its Appearance4 How Will You Describe The class=](https://ph-static.z-dn.net/files/d6c/8c86b628b86cfc469bd7397769f41e42.jpg)