What describes protection from the weather by natural features such as trees or mountains?

The concept that describes protection from the weather provided by natural features such as trees or mountains is best captured by the term "shelter." In the context of environmental and geographical studies, shelter refers to physical barriers that can minimize the impact of weather elements like wind, rain, and snow on living organisms and human structures. Natural features offer a protective function, creating a microclimate that can enhance the survival and comfort of various forms of life.

While "enclosure" may imply a spatial limitation or a confined area, it does not specifically convey the idea of protection from weather elements. Similarly, "buffer zone" typically relates to an area that serves to separate and protect different land uses or habitats but does not specifically denote shelter from weather conditions. The term "refuge," while it can imply safety and protection, is often associated with a place of safety rather than specifically addressing the weather-related aspect of protection.

Thus, in the context of this question, "shelter" holistically encompasses both the natural features that provide cover and the physical phenomenon of protection from adverse weather.