What is the scientific significance of "there is a mountain behind"

What is the scientific significance of "there is a mountain behind"

The ideal living environment in feng shui theory is backed by mountains, surrounded by water in front, "left green dragon, right white tiger, front Suzaku, and back Xuanwu". From a scientific point of view, because the ground is in front of the sunny slope of the mountain, there is plenty of sunshine; surrounded by mountains on three sides, it can block the intrusion of the cold northwest wind in winter; the opening in the south allows the warm southeast monsoon in summer to enter smoothly and bring sufficient Of precipitation. Because it is surrounded by mountains on three sides, running water will alluvial the topsoil on the mountains, and the Suzaku ahead prevents the soil washed down from the mountains from running away. Such a terrain is undoubtedly very beneficial to the production activities of the ancients.