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The culture that built cities on mounds was the Chinese
The aztec built bridges and causways to get to certain areas without getting wet. Also the had built them to keep invaders away from the city Tenochtitlan. Lastly, they built it to get to the mainland. Not useful... b.tch cun.
Civil engineers design things. These might be roads, buildings, airports, tunnels, dams, bridges, or water supply and sewage systems. They must consider many factors in their designs, from the costs to making sure the structure will stay intact during bad weather. This is one of the oldest types of engineering.Many civil engineers manage people and projects. A civil engineer may oversee a construction site or be a city engineer. Others may work in design, construction, research, and teaching. There are many specialties within civil engineering, such as structural, construction, environment, and transportation.Civil engineers usually work in areas where there is lots of manufacturing and businesses. Often they work at construction sites. Sometimes they work in places that are far away from cities. Most engineers work at least 40 hours per week. Some are required to travel.
To "civilize" is to make civil. The word derives from the Latin word for city. When people began to settle in cities, they needed to adopt new behaviours in order to get along with so many people in such a small space. Such behaviour was "civil", or suitable for the city. It is reasonable to consider that the start of civilization, or city-dwelling, came when agriculture developed to the point where one farmer could feed many people, instead of everyone spending all his or her time finding food for himself or herself. Once people developed the cultivation of grains (wheat, barley, rice, maize) a city could be fed by a few farmers living nearby. For example if you were sitting at the dinner table and your mother said " can you eat like a civilized human being?" that means that you shouldn't shove food in your mouth or chew with your mouth open. You need to do the exact opposite. Being civilized in this case means acting in the socially acceptable way.
A building permit is issued to construct almost any building or structure in most cities and counties. It is issued once the plan for the construction has been reviewed for safety per the international building safety codes. The fee paid for the permit is calculated as the average cost of the plan review and the on-site inspections which are done at designated intervals during construction, culminating in a final inspection that approves use or occupancy. Reviews and inspections are conducted by certified professionals acting under a Building Official. Permits are a fee for the services not a tax on an activity. Most real estate transactions require proof of permitted and inspected work - thus the permit is connected to intrinsic value. Design professionals and contractors rely on review and inspections as part of any project; quality, workmanship, and safety are a three-legged stool of modern construction. However, building codes date to ancient times where consequences for poor construction were direct - if someone was injured or died, the builder would be subjected to the same fate! If a contractor suggests that there is no need for permits they, more likely than not, are cutting corners on the project, unqualified, unlicensed, or all of these. As part of permit review most jurisdictions check contractor licenses. In addition, the review also includes a review of the site to insure proper placement and availability of services such as water and sewer. For more information, contact your local building safety department's Building Official.
these channels were called aqueducts
The Romans had a complex system of aqueducts that ran throughout the entire empire that delivered clean water to all the cities.
Aqueducts supplied ancient Roman cities with water from their sources on the mountians. It took a good deal of engineering to build these aqueducts that were many miles long. They were built all over ancient Rome's empire.
The ancient Romans used aqueducts to bring water to their cities.
Aqueducts did not affect the size of the Roman Empire as this was determined by other factors which were independent from them. They did contribute to prosperity as they supplied the towns with clean water and meet their level of demand. Water was used (and still is) both for cleaning and hygiene (which were important in the cities which were crowded and packed into city walls) and for manufacturing processes. Since the Roman Empire relied on and promoted trade, the urban economy was important.
They were the aqueducts. They did not carry water form the wells. They carried it from the sources on the mountains. They did not serve only Rome. They supplied water to many Roman towns around the Roman Empire.
Aqueducts carries fresh water to cities and industrial sites. The answer is to your tap.
Romans
In the Later Roman Empire enemies who besieged Roman cities damaged the aqueducts which took water the the cities to disrupt or cut off the water supply.
Aqueducts were important to the Romans because they supplied their cities with water. The carried the water from the sources on the mountains to the cities. The word means water (aqua) channel (duct).
Aqueducts are used for a channel used to carry water from mountains into cities
Important cities in the Akkadian Empire included Akkad, Assur, Mari, and Nippur.