Question

Почему только немногие растения смогли приспособиться к жизни в арктических пустынях?

Answer 1

Очень суровые условия - холод и отсутствие или недостаток 
таких важных для растений факторов как тепло свет влага растворимые 
питательные элементы и т. д. 
немногие растения способны выжить и приспособиться к таким тяжелым условиям...

Answer 2

Adaptation of Plants to Arctic Deserts

The Arctic deserts are harsh and extreme environments characterized by low temperatures, strong winds, and limited precipitation. Despite these challenging conditions, some plants have managed to adapt and survive in these regions. However, only a few plant species have been able to successfully establish themselves in Arctic deserts.

There are several reasons why only a few plants have been able to adapt to life in Arctic deserts:

1. Extreme Cold: The Arctic deserts experience extremely cold temperatures, with freezing temperatures persisting for a significant portion of the year. This extreme cold poses a challenge for plant survival, as it can damage plant tissues and inhibit their growth.

2. Short Growing Season: The Arctic deserts have a short growing season, with a limited period of time when temperatures are warm enough for plant growth and reproduction. This short growing season restricts the amount of time available for plants to complete their life cycle and produce viable seeds.

3. Limited Nutrient Availability: Arctic deserts often have poor soil quality and limited nutrient availability. The cold temperatures and permafrost restrict the decomposition of organic matter, resulting in nutrient-poor soils. This limited nutrient availability can be a significant constraint for plant growth and survival.

4. Strong Winds: Arctic deserts are characterized by strong winds, which can cause desiccation and physical damage to plants. The wind can also lead to the loss of moisture from plant tissues,