Set A
This can change shape.
What is rock?
This represented the landform in the experiment.
What is chalk?
This means to make a picture in your mind.
What is visualize?
This happened when we sprayed water on the chalk.
This can always change.
What is a landform?
This is stronger than a mountain.
What is a river?
This is the shape of an upside down U.
What is an arch?
This can move rock.
What is a water?
This cause landforms to change.
What are waves?
This can cause erosion.
What is erosion?