Which one of the following statements regarding temperate coniferous f

Which one of the following statements regarding temperate coniferous forest biome is not correct ?

They are characterized by very little undergrowth.
They have a growing period of 50 to 100 days in a year.
There is low variation in annual temperature.
There is high range in spatial distribution of annual precipitation.
This question was previously asked in
UPSC CDS-2 – 2019
The statement that is not correct regarding the temperate coniferous forest biome is C) There is low variation in annual temperature.
Temperate coniferous forests (like Boreal forests or Taiga) are found in high latitudes or on high mountains in temperate regions. These areas are characterized by very cold, long winters and relatively short, mild to warm summers. Therefore, there is a *high* variation in annual temperature between the extreme seasons, not a low variation.
– A) They are characterized by very little undergrowth because the dense evergreen canopy limits light penetration, and the soil is often acidic and nutrient-poor due to slow decomposition of needles.
– B) The growing period is limited by cold temperatures and is typically short, ranging from 50 to 100 days in the Boreal forest.
– D) Annual precipitation can vary spatially across the vast expanse of this biome, although it is generally moderate (around 40-100 cm), often occurring as snow.
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