What makes desert soil infertile?

Question

Answer

What Makes Desert Soil Infertile?

Desert soil is known for its infertile nature due to various reasons. The following are some of the factors that contribute to the infertile nature of desert soil:

Low Organic Matter

Desert soil has low organic matter content. This is because the hot and dry conditions in the desert do not support the growth of vegetation that can decompose and add organic matter to the soil.

Without organic matter, the soil lacks nutrients and cannot support the growth of plants.

High Salinity

Desert soil is often high in salinity due to the accumulation of salts in the soil over time.

This high salinity makes it difficult for plants to absorb the necessary nutrients and water from the soil.

Additionally, the accumulation of salts can also lead to soil erosion and degradation.

Low Water Availability

Desert soil is often dry and lacks sufficient water for plants to grow.

The little water that is available often evaporates quickly, leaving the soil dry and hard.

This lack of water also means that there are fewer nutrients available in the soil, making it difficult for plants to survive.

High Temperature

The high temperature in the desert can also contribute to the infertile nature of the soil.

Temperatures can reach well above 100 degrees Fahrenheit, making it difficult for plants to survive and for nutrients to remain in the soil.

In conclusion, the infertile nature of desert soil is due to a combination of factors, including low organic matter content, high salinity, low water availability, and high temperatures. These factors make it difficult for plants to grow and thrive in desert environments.

Answer

The desert soil is infertile as there is scarcity of rainfall and a lot of direct sunlight falls on plants .

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