Which of the following definitions applies to tundra?
O A long, narrow, deep inlet of the sea between steep slopes.
O Permanently frozen subsoil, occurring in perennially frigid areas
A treeless area between the icecap and the tree line of Arctic regions, having permanently frozen subsoil and supporting
low-growing vegetation such as lichens, mosses, and stunted shrubs.
A subarctic, evergreen coniferous forest of northern Eurasia located just south of the tundra and dominated by firs and
spruces