You are presented with the quiz "What process creates sand?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "the surface of a beach is formed by mechanical weathering" and "beaches Anymore Sand is one of the most common materials on the earth's surface". So, what's the best answer to the question?
Possible answers:
[a]. Water expanding.
[b]. beach.
[c]. evaporation.
[d]. friction.
[e]. silicon dioxide.
[f]. weathering.
[g]. dunes.
[h]. rainfall.
[f].