Q. Which among the following pairs of human settlements is/are correctly matched?

1. Linear - houses are constructed along a road, railway line, river, canal edge of a valley.
2. Circular - found in plain areas or/and in wide inter-montane valley.
3. Rectangular - found around lakes, tanks, or a planned village.

Select the correct code from the options given below:
Answer: Only 1
Notes: The settlement in which houses are constructed along a road, railway line, river, canal edge of a valley, or along a levee -  Linear Pattern.
The settlements in which houses are constructed in a rectangular shape - Rectangular Pattern. These settlements are found in plain areas or in wide inter-montane valley.
The settlements in which houses are constructed in a circular shape - Circular Pattern.
These settlements are found around lakes, tanks, or a planned village.