The correct option is Meghalaya and Uttarakhand.
Explanation
Rural settlements are classified based on their spatial patterning. Dispersed or isolated settlements appear in the form of isolated huts or hamlets of a few huts in remote jungles, or on small hills with farms or pasture on the slopes. This pattern is dictated by the nature of the terrain and the carrying capacity of the land.
Analysis of Options:
- Lower valleys of the Himalayas Lower valleys of the Himalayas: While located in a mountainous zone, the lower valleys often provide sufficient flat land and water for agriculture, leading to clustered or semi-clustered settlements rather than dispersed ones.
- Gujarat Plain Gujarat Plain: Fertile alluvial plains typically support compact or nucleated settlements because the land is flat, accessible, and capable of supporting dense populations.
- Meghalaya and Uttarakhand Meghalaya and Uttarakhand: Extreme dispersion of settlements is often caused by the extremely fragmented nature of the terrain and the limited land resource base of habitable areas. Both Meghalaya (hilly/plateau terrain) and Uttarakhand (mountainous terrain) exhibit these characteristics, forcing inhabitants to settle in isolated homesteads or small hamlets scattered across slopes.
- Bundelkhand region Bundelkhand region: This region typically exhibits semi-clustered or fragmented settlements. While the terrain is rugged, the settlement pattern is often a result of social segregation or limited resource clustering, rather than the extreme physical isolation seen in high mountain ranges.
Key Takeaway:
Dispersed settlements are characteristic of regions with rugged topography, such as the high Himalayas (Uttarakhand, Himachal Pradesh), the North-Eastern hills (Meghalaya), and the tropical highlands of Kerala, where physical geography prevents the formation of compact villages.