What will rocks all do? 
Bend Erode Melt die Dance Run survive expand
A B C D E F G H
Soil Erosion Soil erosion is a natural process.
Rocks will always erode in nature.
What will rocks all do?  (A) Bend (B) Erode (C) Melt (D) die (E) Dance (F) Run (G) survive (H) expand