Explanations:Punjab is a state in northern India that is renowned for its agricultural productivity. The term "major industry" in this context refers to the sector that contributes significantly to the state's economy and provides substantial employment opportunities. In Punjab, agriculture is the primary industry that fulfills these criteria.
The state's economy is heavily reliant on agriculture due to several factors. First, Punjab has a rich and fertile soil, which is ideal for growing a variety of crops. The region receives adequate rainfall and has a well-developed irrigation system, including the extensive canal network, which supports year-round farming. The state is particularly known for its production of wheat and rice, which are staple crops in India. Additionally, Punjab is a significant producer of other crops such as cotton, sugarcane, and various fruits and vegetables.
The agricultural sector in Punjab not only contributes to the state's GDP but also provides employment to a large portion of the population. Many farmers and agricultural workers depend on this industry for their livelihood. The state's agricultural success has also led to the development of related industries such as food processing, which further boosts the economy.
While Punjab does have some industrial activities, such as manufacturing and services, these sectors are not as dominant as agriculture. Industries like steel and rubber, which are mentioned in the options, are not major contributors to the state's economy. The steel industry, for example, is more prominent in states like West Bengal and Odisha, which have abundant iron ore deposits. Similarly, rubber cultivation is more common in southern states like Kerala and Tamil Nadu, where the climate is more suitable for rubber trees.
Therefore, the correct answer is that agriculture is the major industry in Punjab. This is a well-established fact based on the state's economic structure and historical agricultural practices. Understanding the economic significance of agriculture in Punjab is crucial for comprehending the state's overall economic landscape and its contribution to the national economy.