Explanation: Rourkela is a significant industrial city in the state of Odisha, India, and is particularly renowned for its steel plant. The Rourkela Steel Plant (RSP) is one of the largest integrated steel plants in India, established in 1955. It is located in the Sundargarh district, which is part of the northern region of Odisha.
Sundargarh district is known for its rich mineral resources, including iron ore, coal, and bauxite, which are crucial for the steel industry. The district's geographical location and natural resources have made it an ideal site for the establishment of the Rourkela Steel Plant. The plant has played a pivotal role in the industrial development of Odisha and the entire eastern region of India.
Understanding the location of the Rourkela plant within the Sundargarh district is important for several reasons. First, it helps in comprehending the industrial geography of Odisha, which is crucial for students of geography and economics. Second, it highlights the strategic importance of the district in terms of its natural resources and industrial potential. Third, it aids in understanding the socio-economic impact of such large-scale industrial projects on the local and regional economy.
It is important to note that while Rourkela is a major industrial city, it is not the only significant industrial center in Odisha. Other important industrial cities include Paradeep, which is a major port city, and Cuttack, which is known for its traditional industries. However, Rourkela stands out due to its steel plant, which is a landmark in the industrial landscape of Odisha.
In conclusion, the Rourkela plant is located in the Sundargarh district of Odisha, making option D the correct answer. This information is essential for students studying the geography and industrial development of Odisha.