Respuesta :
Answer:
People of hilly areas build house with sloping roofs because when snow falls on the roof it can slip down easily from the roof. All the houses in hilly areas have sloping roof so that snow will not accumulate on the roof and put excess pressure on it causing damage to the roof.
Explanation:
All the houses in hilly areas have sloping roof so that snow will not accumulate on the roof and put excess pressure on it to cause damage to the roof. In hilly area there is a heavy rain every time and if house has a sloping roof water can easily slip down on the ground.