Question

why do houses on hills have sloping roofs​

Answer 1

Explanation:

Houses are built according to the climate and material available in that area. In the hilly areas, houses with sloping roofs are preferred so that snow and water may slip down. Besides, stones are easily available there than sand. Hence stones are mostly used to build houses in these areas.

Answer 2

Answer:

ANSWER

Houses are built according to the climate and material available in that area. In the hilly areas, houses with sloping roofs are preferred so that snow and water may slip down. Besides, stones are easily available there than sand. Hence stones are mostly used to build houses in these areas. Even the roofs are made up of slate stone.