Why desert houses are made of clay and grass?

Desert houses are often made of clay and grass due to their Excellent insulating properties, which help regulate indoor temperatures in extreme heat. Clay, with its thermal mass, absorbs heat during the day and releases it at night, while grass provides natural insulation and is abundantly available in many desert regions. Additionally, these materials are environmentally sustainable and can blend harmoniously with the natural landscape. This construction method is also cost-effective and locally sourced, reducing the need for transported materials.