SSC MTS EXAM

Detailed explanation-1: -Altitudinal zonation (or elevational zonation) in mountainous regions describes the natural layering of ecosystems that occurs at distinct elevations due to varying environmental conditions.

Detailed explanation-2: -There are five major vegetation regions: forest, grassland, tundra, desert, and ice sheet. altitude, soil, and precipitation region in which a plant best survives.

Detailed explanation-3: -The tierra helada is the highest vertical climate zone and ranges from 12 to 16 thousand ft. At this height, it is cold enough to form a permanent layer of snow and ice. Think of this zone as the snowy mountain peaks you can see from a distance.

Detailed explanation-4: -∎ Five climate zones: Caliente (hot), Templada (warm), Fria (cold), Helada (frozen), and Paramos. formed by the subduction of the Pacific plate beneath South America. Argentina – South of Santiago the mountains are lower.