Through the use of irrigation systems and crop rotation leaves the amount of nutrients needed for the soil to keeps its composure to last longer without drought and give us the crops that we need from it.
In the 1930s we had a Dust Bowl where top soil blew away, leaving the soil less fertile. In current days, farmers learned to plow with the natural contours of the land, which helps the soil remain in place.
This is a homework assignment not a simple question. WikiAnswers provides answers to questions, it does not do homework for you as homework is something you need to do to learn how to research an answer and develop an understanding of the subject you are learning at school.
The farmers plowed the dirt and it stayed in place>: .
dirty Thirtys
The book about the dust bowl is called Out Of The Dust.
Because the dust bowl is the SOURCE of the dust raised by a dust storm.
Better rangeland practices including better grazing strategies, better grass and land management, stocking rates, and the introduction of federal lands that were strictly owned by the US government, all were primarily the main programs the US government adopted and developed to prevent history from repeating itself.
The dust bowl was in the 1930s in the central part of the US, known as the High Plains. For more about the Dust Bowl, you can read The Facts About the Dust Bowl at http://history.knoji.com/facts-about-the-dust-bowl/
the dust bowl was a good search ................................
dirty Thirtys
No the dust bowl was not shaped like a bowl
No the dust bowl was not shaped like a bowl.
The book about the dust bowl is called Out Of The Dust.
another dust bowl
Better rangeland practices including better grazing strategies, better grass and land management, stocking rates, and the introduction of federal lands that were strictly owned by the US government, all were primarily the main programs the US government adopted and developed to prevent history from repeating itself.
Because the dust bowl is the SOURCE of the dust raised by a dust storm.
The dust bowl was in the 1930s in the central part of the US, known as the High Plains. For more about the Dust Bowl, you can read The Facts About the Dust Bowl at http://history.knoji.com/facts-about-the-dust-bowl/
"And, all our yesterdays have lighted fools the way to dusty death." - William Shakespeare "In the dust of defeat as well as the laurels of victory there is a glory to be found if one has done his best." - Eric Liddell "It is not the beauty of a building you should look at; it's the construction of the foundation that will stand the test of time." - David Allan Coe
The Dust Bowl started in 1931 and ended in 1939. Exact dates are impossible to decide.
Dust Bowl Revival was created in 2003.