[Solved] Which of the following ancient towers is well- known for its elaborate system of water harvesting and management by building a series of dams and channelizing water into connected reservoirs?

Q32. Which of the following ancient towers is well- known for its elaborate system of water harvesting and management by building a series of dams and channelizing water into connected reservoirs?

A. Dholavira

B. Kalibangan

C. Rakhigarhi

D. Ropar

Answer: A

Dholavira

It is an important site of the Indus Valley Civilization (located in present-day Gujarat), is well-known for its advanced water harvesting and management system. The people of Dholavira built an elaborate system of dams, channels, and reservoirs to manage water efficiently in a region with limited rainfall. Hence option 1 is correct.

Kalibangan (Rajasthan):

Known for early evidence of plowed agricultural fields but not for an advanced water management system. Hence option 2 is incorrect.

Rakhigarhi (Haryana):

One of the largest Indus Valley Civilization sites, but it is not specifically known for water management systems like Dholavira. Hence option 3 is incorrect.

Ropar (Punjab):

Ropar is an Indus Valley site but lacks evidence of elaborate water harvesting systems like those found at Dholavira. Hence option 4 is incorrect.

Extra:

Dholavira’s Water Management System:

Reservoirs:

Large interconnected reservoirs were excavated within the city to store rainwater and water from nearby rivers.

These reservoirs were designed to store water for both domestic use and agriculture during dry periods.

Dams and Channels:

Check dams were constructed to channel seasonal river water into reservoirs.

A network of drains and channels ensured proper collection and distribution of water within the city.

Rainwater Harvesting:

The citadel and other parts of the city had carefully designed sloping surfaces to direct

rainwater into reservoirs, ensuring maximum utilization of available water.