Explanation: Kolkata, the capital city of West Bengal, is renowned for its diverse industrial base, particularly in the sectors of jute, textile, chemical, and paper. These industries have historically played a significant role in the economic development of the region.
The jute industry is one of the most prominent sectors in Kolkata. Jute, often referred to as the "golden fiber," is a natural fiber that is widely used in the production of bags, ropes, and other products. Kolkata's proximity to the fertile lands of the Ganges delta, where jute is cultivated, has made it a natural hub for the jute industry. The city is home to several large jute mills, which have been operational for over a century and continue to be a significant part of the local economy.
The textile industry in Kolkata is another major contributor to the city's industrial landscape. The city has a long history of textile production, with a variety of fabrics being manufactured here. The textile industry includes both traditional handloom products and modern machine-made textiles. The city's textile sector has evolved over time, adapting to changing market demands and technological advancements.
The chemical industry in Kolkata is also well-established, with a range of chemical products being manufactured here. This includes basic chemicals, pharmaceuticals, and specialty chemicals. The presence of a robust chemical industry in Kolkata is supported by the availability of raw materials and the skilled workforce required for such industries.
Lastly, the paper industry in Kolkata is significant, with several large paper mills operating in the region. The city's paper industry produces a variety of paper products, including newsprint, writing paper, and packaging materials. The industry benefits from the availability of raw materials such as wood and recycled paper, as well as the skilled labor force in the region.
In contrast, Chennai, while an important industrial city in India, is not known for the same combination of industries as Kolkata. Chennai is more renowned for its automobile, IT, and pharmaceutical industries. Therefore, the correct answer is (A) Kolkata, as it is the city that is famous for its jute, textile, chemical, and paper industries.
Understanding the industrial landscape of Kolkata is crucial for comprehending the economic and historical context of West Bengal. The city's industrial base has not only shaped its economy but also its culture and social fabric, making it a significant center of industrial activity in India.