How did the Anasazi sun room work?

The Anasazi sun room, or kiva, was designed to harness solar energy for heating and light. Its architecture typically included south-facing Windows, allowing sunlight to flood the space during the day, while thick walls provided insulation to retain warmth. The rooms often featured a fire pit or hearth for additional heat, making them comfortable even in colder months. Overall, the sun room exemplified the Anasazi's advanced understanding of their environment and efficient use of Natural Resources.