भारत में अर्ध-वृत्ताकार या अर्ध-चंद्राकार ग्रामीण बस्ती के प्रतिरूप मुख्य रूप से कहाँ पाए जाते हैं?

Clustered (compact) human settlements are generally expected in which of the following areas?

Villages consisting of several small hamlets separated by fields are termed ________ settlements.

A settlement aligned along a transport corridor or river valley is known as a: