Question

Every winter morning when the sun is shining bright, a man living in Montana pulls back the drapes on a large, south-facing window. In this way, he helps heat his home using ________.

Answer 1

passive solar heating

Step-by-step explanation:

Based on the information provided within the question it can be said that in this way, he helps heat his home using passive solar heating. This is when a building's architecture is completely designed to collect, store, reflect, and distribute the incoming solar energy as heat in the winter as well as repel the solar heat in the summer.