Correct Answer:
B. Cash
The question categorizes cotton based on its economic purpose in Pakistan. Crops are generally classified into different types depending on their primary use, such as food, fiber, or industrial raw material.
The correct answer is B: Cash. Cotton is fundamentally a cash crop in Pakistan. A cash crop is cultivated primarily for sale in the market to generate profit, rather than for direct consumption by the grower. Pakistan is one of the world's leading cotton producers, and its cultivation is a cornerstone of the country's agricultural economy, providing raw material for the textile industry and significant export revenue.
- A: Food is incorrect because cotton is not grown for human or animal consumption; its primary product is fiber.
- C: Synthetic is incorrect as synthetic materials are man-made (e.g., nylon, polyester) and not naturally grown crops. Cotton is a natural fiber.
- D: Compound is incorrect because 'compound' refers to a substance formed from two or more elements and is not a classification for crops in this context.
Therefore, cotton's role as a major revenue-generating agricultural product firmly places it in the 'cash crop' category.