Answer:
The correct answer is letter "C": orientation.
Step-by-step explanation:
Building orientation refers to the positioning of a building at the moment of its construction considering seasonal variations, the sun's path, and wind patterns. It is important at the moment of increasing the natural energy of the house since it can save important amounts of money in power service due to heating, lighting, and cooling.
In such a way, a correct building orientation contributes a house to feel more comfortable if it has more sunlight or cool breezes during summer.