Answer : why do the zones slant toward lower elevation on the north side of the
ID: 116024 • Letter: A
Question
Answer : why do the zones slant toward lower elevation on the north side of the peak ?Answer: why is precipitation so much lower in the air that returns to Earth at 30 degree North and 30 degree South ?
Answer how is this phenomenon similar to mid latitude desertification?
Meters 3,852 Feet 12,633 2,000 11,000 10,000 Alpine Tundra Timberline 3,500 Sub-alpine cr Timberline Zone Hudsonian vegetation The form of the plant life in a egion Canadiarn 3,000 " life zone A band of vegetation associated Transition South with a specific altitude on a mountain. 9,000North 8,000 - geographic range The region in which a Upper Sonoran 2,000 particular species is found adiabatic cooling The decrease in air or altitude 7,000 6,000 temperature that occurs at higher elevation 5,000 4,000 3,000 Desert Grassland 1,500 Great Basin Desert Chaparral Warm Desert Sonor 1,000 Northern Arizona Figure 4.1 Vegetation zones. C. H. Merriam identified a series of vegetation zones, each associ- ated with a specaific elevation. He recognized that these "life zones" are determined by the physical conditions characteristic of each elevation. Analyze: Why do the zones slant toward lower eleva tion on the north side of the peak? uator90 to the new conditions, move to a more favorable site, or enter a resistant state. If these strategies fail, the result is local extinction. Superimposed on these physical limits are the effects of other spcies-interactions that either facilitate or inhibit the species presence. Together the physical andb
Explanation / Answer
1) We know that as as we go up temperature decreases. This lead to have different vegetation and climatic conditions in different layers of mountain. And this climatic condition in lower elevation make it slant.
2)There are complex land area between 30° north and south latitude which don't provide enough evaporation to have a good rain. Also the evaporation in water body precipitate land area during its first contact to the land area and so the returning air don't have enough evaporation to have a good precipitation.
3) The phenomenon is similar to mid latitude Desertification as both the leaward side of mountain don't have enough precipitation from upcoming wind which make drier. The similar things happens in the mid latitude Desertification because it too don't have precipitation from upcoming wind.