During sandblasting, a person uses compressed air, or some other force, to push sand at a high velocity over an object in order to roughen or clear the surface. Wind abrasion is a natural form of sandblasting. In deserts, wind abrasion shapes the rocks and boulders. I would say answer C. Hope this helps!!!!
The correct answer is: [B]: "False" .
__________________________________________________________
<u>Note</u>: To the contrary, "ethyl alcohol" (or "ethanol" {EtOH}, the kind people drink) is a "central nervous system (CNS) depressant .
__________________________________________________________
Cloud seeding is the dropping of crystals into clouds to cause rain.
Natural Selection, Charles Darwin coined the term “survival of the fittest”
