Question (269/279)
Soil Erosion of Earth's Surface is result of what?(A)  Rocks
(B)  Movement of Tactonic Plates
(C)  Winds & Water Flow
(D)  Sea & Sand
Question (270/279)
What causes Earthquake on the surface of Earth?(A)  Denudation
(B)  Movement of Tactonic Plates
(C)  Earth's Revolution
(D)  Earth's Rotation