Consider the following statements:
1. The western coastal plain is known as the coastline of submergence.
2. The coastal plains are narrower in the middle and gets broader moving down South.
3. The river flowing through this region forms a delta.
Which of the following statements are correct?
1
1 and 2 only
2
2 and 3 only
3
1 and 3 only
4
All of the above