Question

Why do polar regions have no vegetation?Chapter frigid zone don’t give silly answers or I’ll report

Answer 1

Answer:

Due to the permafrost the water in the soil remains frozen for most of the year. In the summer the top of the permafrost may be covered with water due to melting in the area. Weathering is also common in polar regions.  These soils tend to not have an abundant amount of vegetation but bacteria has been found.

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Answer 2

Answer:

Basically, Polar regions face very less sunlight and also 6 months day and 6 months night. Such condition reduces chances of Photosynthesis and causes less green vegetation. For a vegetation to grow, optimum temperature is required but in Frigid Zone, we have extreme condition. Also Sunlight does not reach at its maximum intensity. Hence Frigid Zone has less Vegetation.