Reading Comprehension — quick quiz

Read the passage carefully and answer the question that follows: 'The Indian monsoon is a seasonal wind system that brings heavy rainfall to the Indian subcontinent between June and September. Agriculture in India is heavily dependent on the monsoon, as nearly 60% of cultivated land relies on rain for irrigation. A good monsoon ensures adequate water supply for crops like rice, cotton, and sugarcane, which directly impacts the country's food security and economic growth. However, irregular or delayed monsoons can lead to droughts, affecting millions of farmers and causing severe economic distress.' What is the main idea of the passage?