Author Question: In surface _____, coarse sand particles that are too large to be kicked into the air by wind can ... (Read 39 times)

darbym82 · **on:** Jul 21, 2018

In surface _____, coarse sand particles that are too large to be kicked into the air by wind can roll
along the ground under the impact of saltating sand grains.

Fill in the blank(s) with the appropriate word(s).

Question 2

__________ is soil movement by short bounces; it causes 50 to 75 of all wind erosion.

Fill in the blank(s) with the appropriate word(s).