Hydrogen ions are _____ all along the length of the renal tubule. secreted. A renal corpuscle is a _____, whereas a renal tubule is a _____. cluster of blood capillaries and glomerular capsule; highly coiled tubule exiting the glomerular capsule.
The Dust Bowl, also known as the Dirty Thirties, was a period of severe dust storms that greatly damaged the ecology and agriculture of the US and Canadian prairies during the 1930s; severe drought and a failure to apply dryland farming methods to prevent wind erosion (the Aeolian processes) caused the phenomenon.
These images show the devastation that drove the Dust Bowl refugees to leave their homes and migrate to California. They also depict the lives of these families on the road west. Overview. In 1931, a severe drought hit the Southern and Midwestern plains. As crops died and winds picked up, dust storms began. As the Dust Bowl photograph shows, crops literally blew away in black blizzards as years of poor farming practices and over-cultivation combined with the lack of rain. By 1934, 75% of the United States was severely affected by this terrible drought.