Question: 2000 years ago, this method would likely have brought sand from the coast to the desert
Choices:
text: the pyramids often eroded, making their own sand
label: A
text: constant breezes over time
label: B
text: human automobiles transfer materials
label: C
text: the space shuttle moved sand great distances
label: D
Answer: B
Fact: wind carries sand from one place to another place