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.
This story is based upon a research article, On the Cause of the 1930s Dust Bowl, recently published by Siegfried D. Schubert, Max J. Suarez, Philip J. Pegion , Randal D. Koster, and Julio T. Bacmeister in the March 19, 2004 edition of SCIENCE Magazine.