Explanation: The Taj Trapezium Zone (TTZ) is a specific geographical area in India that encompasses the Taj Mahal and its surrounding environment. The zone is named for its trapezium shape and is located in the states of Uttar Pradesh (UP) and Rajasthan. The primary purpose of the TTZ is to protect the Taj Mahal from environmental pollution and degradation, particularly from industrial activities and vehicular emissions.
The TTZ is defined by the boundaries of the Agra district in Uttar Pradesh and the Bharatpur district in Rajasthan. The Agra district is home to the city of Agra, where the Taj Mahal is located. The Bharatpur district, on the other hand, is situated in Rajasthan and is part of the larger region that includes the Keoladeo National Park, a significant wetland and bird sanctuary.
The concept of the TTZ was introduced in the 1990s as part of the National Environmental Engineering Research Institute's (NEERI) efforts to preserve the Taj Mahal. The zone covers an area of approximately 10,400 square kilometers and includes several towns and cities. The implementation of the TTZ involves strict regulations on industrial activities, the use of cleaner fuels, and the control of vehicular emissions within the zone.
Understanding the geographical limits of the TTZ is crucial for comprehending the efforts made to preserve the Taj Mahal and its surrounding environment. The correct answer, Option C, accurately identifies the shape of the zone as a trapezium and correctly specifies the Agra district in Uttar Pradesh and the Bharatpur district in Rajasthan as the geographical limits of the TTZ.
It is important to note that the TTZ is a significant example of environmental conservation efforts in India, highlighting the importance of protecting historical and cultural sites from environmental degradation. The implementation of such zones demonstrates the government's commitment to balancing economic development with environmental sustainability.