[Answer] Beginning in the 1950s the ____ ____ _____ and other dams were built to control the Nile River’s flow and prevent ____.

Answer: steepe desert
Beginning in the 1950s the ____ ____ _____ and other dams were built to control the Nile River’s flow and prevent ____.
The era of large dams was initiated with the construction of the Aswan Low Dam in Egypt in 1902 a gravity masonry buttress dam on the Nile River. Following their 1882 …
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Intensive agriculture and mining contributed to pollution in the Sacramento River and significant changes to the river’s hydrology and environment. Since the 1950s the watershed has been intensely developed for water supply and the generation of hydroelectric power. Today large dams impound the river …
The Aswan Dam or more specifically since the 1960s the Aswan High Dam is the world’s largest embankment dam which was built across the Nile in Aswan Egypt between 1960 and 1970. Its significance largely eclipsed the previous Aswan Low Dam initially completed in 1902 downstream. Based on the success of the Low Dam then at its maximum utilization construction of the High Dam …
The Bureau of Reclamation was not the only user of the river during this period; in the late 1950s PacifiCorp and California-Oregon Power Company (COPCO) constructed three more dams on the river downstream. These dams however sparked a great controversy over water quality in the lower section of the river and the dependence of the river’s annual salmon runs on it.
The St. Francis Dam was a curved concrete gravity dam built to create a large regulating and storage reservoir for the city of Los Angeles California.The reservoir was an integral part of the city’s Los Angeles Aqueduct water supply infrastructure. It was located in San Francisquito Canyon of the Sierra Pelona Mountains about 4…

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