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Deserts are characterized by low precipitation levels, typically less than 10 inches (25 cm) of rain per year. There are several reasons for this:
Location: Deserts are mostly located in areas where the prevailing winds lose most of their moisture before reaching the land, or the land is located in the rain shadow of high mountain ranges. This is why most deserts are found along the western coasts of continents, such as the Atacama Desert in Chile, the Namib Desert in Namibia, and the Mojave Desert in the western United States.
High pressure systems: High pressure systems, also known as anticyclones, often form over deserts and prevent clouds from forming, resulting in clear skies and little rainfall.
Temperature: Deserts are also characterized by high temperatures, which can cause the air to rise rapidly, leading to the formation of high clouds that do not produce rain.
Evaporation: The high temperatures in deserts can also cause the ground to dry out quickly, leading to high rates of evaporation, which can further reduce the amount of moisture available for precipitation.
Lack of vegetation: Vegetation can play a role in the water cycle by helping to retain moisture in the soil, which can then be released into the air through a process called transpiration. However, in deserts, there is very little vegetation, which means that there is less moisture available for precipitation.
Seasonal weather patterns: Some deserts are seasonal, meaning they receive rain only during certain months, while others are perennially dry. This is the case of the Sahara Desert and Arabian Desert, that receive the majority of the rain during the summer months.
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nd d
Wiki User
∙ 13y agoProbably because since it's so cold, the water never evaporates, therefore clouds but no rain.
Anonymous
Wiki User
∙ 13y agoThe air is to cold for rain, it causes rain to come down as snow instead.
Wiki User
∙ 13y agoThere is so little rain because the prevailing winds blow over land bringing dry whether when the prevailing winds blow over the ocean they bring wet whether
hope this helps
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Why is desert soil so poor?
tHE DESERT GETS VERY LITTLE RAIN.
What is a very dry area with little rain?
desert
How do desrts form?
Deserts like the Mojave Desert are formed because of Mountains. The Mojave mountains force rain clouds to go into higher altitudes, so they loose all their rain. Because there is little rain the land becomes a desert.
Why can rain fall in the desert?
Rain has the ability to fall in the desert because it is picked up by clouds and transferred. Because the desert has very little to no water available rain must fall for the plants and animals.
What is a place that does not get much of rain?
A desert has little vegetation and rainfall.
What is the term for a large land area that receives little rain?
The desert is the term for a large land area that receives little rain. Almost every continent has a desert except for Antarctica.
What is a long dry season with little rain called?
it is called desert
What climate zone has hot days and cold nights and little to no rain?
A hot desert generally has hot days and cool nights and little rain.
What is a region that has little or no vegetationlong periods without rain and extreme temperatures?
Desert
Which of these terms means a dry barren land where little rain falls?
desert
What is the region receives little rain?
A desert region typically receives little rain due to its arid climate and lack of moisture in the atmosphere. The combination of high temperatures and low precipitation in desert areas contributes to their dry conditions.
What is a region with very hot climate an little rain?
Dry or in other cases, Desert.
