Match the vegetation zones of Column I with the characteristics given in Column II.
\[
\begin{array}{|l|l|}
\hline
Column I & Column II
\hline
A. \text{Alpine} & I. \text{Snow}
B. \text{Temperate} & II. \text{Frost is rare}
C. \text{Tropical} & III. \text{Frost some snow}
D. \text{Subtropical} & IV. \text{No frost}
\hline
\end{array}
\]
Options: