Question

Why the houses in rajasthan have thickwalls and flat roofs?

Answer 1

Including the roofs every part of ahouse in Rajasthan is made of sandstone. ... Rajasthan being a very hot place, people build houses withthick walls that are hard for heat to penetrate. While that is durin the day, these walls also help in heat loss during the night, when Rajasthanclimate suddenly becomes cold.

Answer 2

Houses have thick walls so that heat may not enter the house as Rajasthan is a very hot place.