The correct answer is: c) Reservoirs.
Dholavira is an archaeological site of the Indus Valley Civilization located in Kutch district of Gujarat, India. It is one of the largest Harappan sites outside of Pakistan. The site is known for its well-preserved water management system, which includes a series of reservoirs, canals, and wells.
The reservoirs at Dholavira are located on the eastern and western sides of the city. The eastern reservoir is the largest, measuring approximately 100 meters by 50 meters. The western reservoir is smaller, measuring approximately 50 meters by 30 meters. Both reservoirs are lined with stone and have a stepped entrance.
The canals at Dholavira are located on the northern and southern sides of the city. The northern canal is the largest, measuring approximately 1,000 meters in length. The southern canal is smaller, measuring approximately 500 meters in length. Both canals are lined with stone and have a stepped entrance.
The wells at Dholavira are located throughout the city. The wells are lined with stone and have a stepped entrance. The wells were used to provide water for drinking, bathing, and irrigation.
The water management system at Dholavira is a testament to the Harappans’ advanced engineering skills. The system was designed to collect, store, and distribute water efficiently. The system was also designed to protect the city from flooding.
The water management system at Dholavira is one of the most well-preserved examples of its kind in the world. The system is a valuable resource for archaeologists and historians who study the Indus Valley Civilization.
The other options are incorrect because they are not unique features of Dholavira. Stepwells, canals, and aqueducts are all features that are found at other Indus Valley Civilization sites.