The main negative impacts of AHD are alluvial soil water logging, building up of soil salinity , overuses of chemical fertilizers and pesticides due to preventing of fine earth fertility particles by the dam, which affects the food productions and farmers health.
How does the Aswan Dam affect Egypt?
With a reservoir capacity of 132km3, the Aswan High Dam provides water for around 33,600km2 of irrigation land. It serves the irrigation needs of both Egypt and Sudan, controls flooding , generates power, and helps in improving navigation across the Nile.
What are two benefits and two consequences of the Aswan High Dam?
The collective benefits of Aswan High Dam (AHD) are increasing the Egyptian water resource, controlling and regulating floods , protecting Egypt from potential frequent droughts, increasing agriculture productivity, and completely regulating the river water.
What problems did the construction of the Aswan High Dam create for the people of Egypt?
If the Aswan High Dam were to be destroyed, the Nile Valley would be hit with a wall of water that would not be able to stop until it reached the Mediterranean Sea . A destructive wall of water moving north would reach every major city in Egypt, and afterwards the country would have little access to clean water.
What are the positive and negative effects of the Aswan High Dam?
Soil and Fertility: Although one of the benefits of the Aswan High Dam was the ability of farmers to grow crops year round, the stoppage of the Nile floods has had negative effects as well. The yearly flooding deposited a layer of rich, fertile soil that was excellent for growing crops.
Is the Aswan Dam Good or bad?
The Aswan Dam benefits Egypt by controlling the annual floods on the Nile River and prevents the damage which used to occur along the floodplain. The Aswan High Dam provides about half of Egypt’s power supply and has improved navigation along the river by keeping the water flow consistent.
What was the purpose of building the new Aswan High Dam quizlet?
What was the purpose of building the New Aswan High Dam? Improve irrigation and provide hydroelectric power .
How much electricity does the Aswan High Dam produce?
The Aswan High Dam captures floodwater during rainy seasons and releases the water during times of drought. The dam also generates enormous amounts of electric power — more than 10 billion kilowatt-hours every year . That’s enough electricity to power one million color televisions for 20 years!
Is the Aswan Dam the largest dam in the world?
Aswan high dam, the third biggest in the world , impounds the River Nile and creates Lake Nasser. ... Robert-Bourassa is the tenth biggest dam in the world with a reservoir capacity of 61.7 billion cubic metres.
Is the Aswan High Dam still standing?
After 11 years of construction, the Aswan High Dam across the Nile River in Egypt is completed on July 21, 1970.
Why is the Aswan High Dam so important?
The High Dam was constructed between 1960 and 1970. Its aim was to increase the amount of hydroelectric power, regulate the flooding of the Nile and increase agricultural production . The Aswan High Dam is 3,830 metres long, 980 metres wide at the base, 40 metres wide at the crest (the top) and 111 metres tall.
What are the pros and cons of the Nile River?
Some pros are that it provides water and good farming for the farmers . However, some cons are that when the Nile rushes through the land it takes people with them. It also crushes houses and causes many deaths. The Nile river is nice but it also can be very harmful.
What two things did the Nile give to help grow crops?
The most important thing the Nile provided to the Ancient Egyptians was fertile land. Most of Egypt is desert, but along the Nile River the soil is rich and good for growing crops. The three most important crops were wheat, flax, and papyrus . Wheat – Wheat was the main staple food of the Egyptians.
What are 3 negative effects that have resulted from building the Aswan High Dam?
- agriculture,
- increased diseases,
- human issues,
- changes to the Egyptian fishing industry, and.
- erosion of the Delta.
Why did they dam the Nile?
The dam is designed to control the Nile water for the expansion of cultivation and for the generation of hydroelectric power and to provide protection downstream for both crops and population against unusually high floods . The work began in 1959 and was completed in 1970.
Which Egyptian god was to control the flooding of the Nile?
Hapi was the god of the annual flooding of the Nile in ancient Egyptian religion. The flood deposited rich silt (fertile soil) on the river’s banks, allowing the Egyptians to grow crops.
