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What type of biome is characterized by frequent and sometimes extreme cold temperatures?

  1. Desert

  2. Polar

  3. Tropical

  4. Temperate

The correct answer is: Polar

Polar is the correct answer because it is the only option that is characterized by extreme cold temperatures. A desert biome is known for its dry and hot climate, not cold temperatures. Tropical biomes have consistently warm temperatures, and temperate biomes have moderate temperatures. Only the polar biome experiences frequent and extreme cold temperatures throughout the year.