What Is the Correct Order of Ecosystems in Altitudinal Zonation

What is the correct order of ecosystems in altitudinal zonation, starting at lowest elevation and going to highest elevation?

A) (1) tierra helada; (2) tierra caliente; (3) tierra templada; (4) tierra fria
B) (1) tierra fria; (2) tierra helada; (3) tierra caliente; (4) tierra templada
C) (1) tierra templada; (2) tierra fria; (3) tierra helada; (4) tierra caliente
D) (1) tierra templada; (2) tierra helada; (3) tierra caliente; (4) tierra fria
E) (1) tierra caliente; (2) tierra templada; (3) tierra fria; (4) tierra helada