The correct answer is: C) Andhra Pradesh
The Kali River is a river in India that flows through the states of Karnataka, Andhra Pradesh, and Telangana. It is a tributary of the Krishna River. The Kali River forms a natural border between Karnataka and Andhra Pradesh.
The Kali River is a major source of irrigation for the region. It is also a popular destination for fishing and tourism.
The Kali River is a beautiful and important river. It is a vital part of the ecosystem of the region. It is also a source of livelihood for many people.
Option A: Maharashtra is incorrect. The Kali River does not form a natural border between Karnataka and Maharashtra.
Option B: Goa is incorrect. The Kali River does not form a natural border between Karnataka and Goa.
Option C: Andhra Pradesh is correct. The Kali River forms a natural border between Karnataka and Andhra Pradesh.
Option D: Kerala is incorrect. The Kali River does not form a natural border between Karnataka and Kerala.