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Question

Most of Antarctica is comprised of the polar desert biome, characterized by its extreme cold, low precipitation, and harsh conditions. The continent is described as part of this biome due to its vast ice sheets, which contribute to an arid environment with minimal moisture and limited biodiversity.

Answer 1

The majority of Antarctica consists of the polar desert biome, which is defined by its extreme cold, minimal precipitation, and harsh conditions. This biome classification arises from the continent's expansive ice sheets, which create a dry environment with little moisture and restricted biodiversity.