Note 4: An emulsion is termed an oil/water (o/w) emulsion if the. dispersed phase is an organic material and the continuous phase is. water or an aqueous solution and is termed water/oil (w/o) if the dispersed. phase is water or an aqueous solution and the continuous phase is an. organic liquid (an oil).
We got no place to live. Like ants scurrying for work, for food, and most of all for land.. Poor agricultural practices and years of sustained drought caused the Dust Bowl. Plains grasslands had been deeply plowed and planted to wheat.
The impact of the Dust Bowl was felt all over the U.S. During the same April as Black Sunday, 1935, one of FDR's advisors, Hugh Hammond Bennett, was in Washington D.C. on his way to testify before Congress about the need for soil conservation legislation.