Irrigation In The Ancient Worlds Dbq

636 Words3 Pages
A.B. September 21, 2010 Irrigation in the Ancient Worlds. The ancient world was a time of invention. One of the major technological inventions was the irrigation system--the digging of canals for better access to water sources. Irrigation had many uses, such as trade routs and the transfer of silt-bearing water for agriculture. Irrigation had its good and bad qualities. There were advantages and complications with the use of irrigation economically, politically, and environmentally in the ancient world. Technologically, irrigation was a problem and a blessing. One of it’s problems was the square-pallet chain pump. I can interpret from the three men in the photograph (Doc.8), that pumping the water was not an easy task. It would have required multiple men with great upper body strength and great endurance. Technology also had its beneficial inventions, such as the Noria. The Noria was used to transfer water to an irrigation canal (Doc.3) which was powered by fast flowing streams (Doc 2). The Noria did not require man power, therefore this machine was beneficial because it never got tired, it continuously displaced water. Other water raising machines were the shaduf and the saqiya. The saqiya was powered by animals, so the power was greater than man, but still, the animals would soon tire. Irrigation was also used as transportation (Doc.6). Transportation was necessary for trade and easy and fast access to outside places. Perhaps having a document including instructions how theses machines worked would have mad it easier to explain why they were useful and how they operate. Also, an extra document going further into transportation by irrigation systems and its uses would have helped greatly. Politically, irrigation was a problem. In the ancient world, in order to tap water for personal consumption, one must acquire what we would now call a permit (Doc 7.).
Open Document