The diagrams below show how people supply water to a city using Roman Aqueduct and Modern Syphon. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The graphs demonstrate the water supply systems from reservoir to sea in terms of roman aqueduct and updated syphon. To start with the old and classic one, the system of roman aqueduct have a staight condult (a vital component of this system that conduct water flow) from the intake station, and its air-open section is […]