The correct option is 2 and 3 only.
Explanation
The Indian economy and social fabric are deeply influenced by the monsoonal climate. Agriculture remains a primary sector for employment, and regional climatic conditions dictate cropping patterns, lifestyle, and cultural practices.
Statement-wise Analysis:
- Statement 1 is Incorrect: Agriculture is the primary source of livelihood for a majority of the Indian population. According to recent data (such as the Periodic Labour Force Survey or Census data), approximately 45% to 55% of the workforce is engaged in agriculture and allied activities. The figure is significantly higher than 10%.
- Statement 2 is Correct: North India receives rainfall during winters due to Western Disturbances originating from the Mediterranean Sea. This precipitation is highly beneficial for Rabi crops, particularly wheat and mustard, which require cool growing conditions and moisture during this season.
- Statement 3 is Correct: India's vast geographical expanse results in distinct regional climates. These variations directly influence:
- Food: Availability of crops (e.g., rice in high-rainfall coastal areas vs. wheat in drier northern plains).
- Clothes: Woolens in the Himalayas vs. cotton in the tropical south.
- House Types: Sloping roofs in heavy rainfall regions (e.g., Konkan, North-East) vs. flat roofs in arid regions (e.g., Rajasthan).
Key Takeaway:
While the Indian economy is diversifying, agriculture remains the largest employer. The Western Disturbances are crucial for the success of Rabi crops in North-West India.