Rice is a major crop cultivated in Tamil Nadu’s:

The correct answer is: d) All of the above.

Rice is a major crop cultivated in Tamil Nadu’s coastal plains and river deltas, hilly regions, and dry interior districts.

• Coastal plains and river deltas are the most suitable areas for rice cultivation due to their fertile soil and abundant water supply.
• Hilly regions are also suitable for rice cultivation, but the yields are lower than in the coastal plains and river deltas.
• Dry interior districts are not as suitable for rice cultivation, but some rice is grown in these areas using irrigation.

Rice is a staple food for millions of people in Tamil Nadu and India. It is a major source of carbohydrates, protein, and vitamins. Rice is also used to make a variety of dishes, such as idli, dosa, and sambar.