Fill in the blank. _______ contain close to 70% of all the fresh water on Earth. _______ erosion is most common in flat, bare areas with dry, sandy soils. Antarctica is an example of a/an _______ glacier. The process by which wind picks up particles of loose sediment and carries them away is known as The zone of _______ is located below the equilibrium line of a glacier. During wind erosion, the smallest particles of sediment, composed mostly of silt and clay, are most likely to move primarily by Glaciers are most likely to advance during _______ summers. Wind speed and _______ determine how quickly abrasion will occur. The process of glacial erosion that works similarly to sandpaper is called The Southern Plains region of the United States that experienced a long drought and heavy wind erosion during the 1930s was called the _______.