@minamade4: Many Norwegian houses feature grass roofs. These roofs, traditionally made of layers of birch bark, soil, and grass, provide excellent insulation, helping to keep homes warm in the winter and cool in the summer. This reduces the need for artificial heating and cooling, and the thick layer of vegetation also helps to absorb rainwater and reduce noise pollution. #norway #norway🇳🇴 #DidYouKnow #didyouknowfacts #nature #grass #culture #unique #gorgeous #natural #Splice