Which of the following statements about the physiographic regions of Punjab is/are correct?
1. The Shivalik Hills occupy the northeastern part of Punjab, forming the foothills of the Himalayas.
2. The Kandi area lies between the Shivalik Hills and the plains, characterized by undulating terrain and seasonal streams.
3. The Malwa region covers the southern part of Punjab, known for its fertile alluvial plains. Which of the statements are correct?
1
1 and 2 only
2
2 and 3 only
3
1, 2, and 3
4
1 and 3 only