Deserts of the earth on the map. The largest desert

Desert. How much has been said about her! How many civilizations are buried under its sands? How many secrets have not yet been discovered, resting in its endless latitudes!!!
Today we will plunge into the world of amazing spaces. Into the world of DESERT and not just the biggest desert.

1 The Sahara Desert is the most big desert in the world

The real Queen of Deserts is the largest desert in the world. Its area is 9,065,000 sq.m., which is only slightly less territory occupied by the United States of America. The Sahara is located in northern Africa and occupies part of the territory of such states as Egypt, Libya, Algeria, Morocco, Mali, Niger, Chad, Sudan and Western Sahara. When mirages are mentioned, it is certainly worth remembering the Sahara, since here it is the undisputed leader. During the year, from 100 to 200 thousand mirages occur on its territory. There are even special “mirage” maps that indicate the places where they are most likely to appear.

2


Its size is 2,330,000 sq. km. This is the second largest desert, which is located on the territories of such states as Egypt, Saudi Arabia, Iraq, Syria and Jordan. Much of the desert is uninhabited, due to frequent dust storms and strong winds. In addition, there is a large fluctuation in daily temperatures. During the day, an egg left on the sand can turn into a fried egg within 10 minutes. At night the stones crack from the cold.

3 Gobi


A desert located in Mongolia and China. It starts from the Altai and Tien Shan mountains and ends with the steppes of Mongolia and the Yellow River. The territory of the Gobi is 1,166,000 km2. Translated from Mongolian, Gobi means “waterless place.”

4


Australia is the country of kangaroos and funny koalas. The country of cockatoos and endless beaches where it is so pleasant to relax! And at the same time, almost half of the continent is given over to deserts, the total territory of which is 647,000 km2. Despite the fact that the desert, in our minds, is a collection of sand, the Australian desert is something special. Here you can find both the familiar sandy deserts and stone deserts, the entire space of which is covered with fine gravel. Moreover, the Australian desert is also famous for its red dunes located in the Simpson Desert. The height of some of them is as much as 40 meters!!!

5 Kalahari


When we hear the word Kalahari, which means “tormenting” in Berber, we think of Africa. This famous desert stretches from Botswana and Namibia to the Republic of South Africa. The territory occupied by the Kalahari, or as the locals call it Karri-Karri, is 600,000 km2. In addition, as a result of alluvium, its area is constantly increasing, taking away more and more new areas from civilization. The countries that have become the latest victims of the painful desert include countries such as Angola, Zambia and Zimbabwe.

6 Karakum


Translated from Turkic, “Karakum” is translated as “black sands”. The territory occupied by this desert is 350,000 km2, and the height of the sand ridges in some places reaches 60 meters! The Karakum occupies most of Turkmenistan. Small vegetation predominates here; local residents use the desert as pasture for livestock.

7 Taklamakan


A desert located in Central Asia and covering 337,600 km2. In 2008, record low temperatures were observed on its territory, and in some places there was even snowfall!

8 Salar de Uyuni


The world's largest salt desert, located in Bolivia. According to experts, the amount of salt contained on its territory is estimated at 10 billion tons. When it rains, salt, dissolving in water, turns the desert into the world's largest salty “mirror.” This is due to the fact that salty water has a different refractive index, and when light hits it, it is reflected, similar to reflection in an ordinary mirror.

9 Atacama


The largest desert located in Chile. It is considered the driest place on earth. Plants growing on its territory have developed special mechanisms for survival in this harsh climate. During dry periods, they even abandon such functions as usual for plants, such as growth and reproduction.

10


The world's only ice desert. Its area is about 14,107,000 km². Contrary to popular belief, Antarctica is the driest place on earth! This is explained by the fact that extreme cold literally “dries up” the moisture, and the amount of precipitation there does not exceed 4 cm per year. Interesting fact: in 1983, the lowest temperature recorded in Antarctica was minus 89 degrees Celsius.

Among the existing deserts, the largest in area can be distinguished. There are many tropical deserts. If we take into account sandy deserts, the largest of them is the Sahara.

Large tropical deserts

The leading position in size among tropical deserts is the Sahara Desert. That's why she's called the Queen of the Deserts. The area is almost nine million one hundred thousand square kilometers, which is not much less than the territory of the United States. The location of the desert is northern Africa.

A considerable area is occupied by the Arabian Desert. From the name it is clear that it extends across the territory of the Arabian Peninsula, but also affects Jordan, Egypt and Syria, as well as Saudi Arabia and Iraq. Its territory is two million three hundred thirty thousand square kilometers. Due to frequent strong winds, sharp fluctuations in daily temperatures and dust storms, more than half of the entire desert area remains uninhabited. Surprisingly, during the day the temperature is so high that an egg can fry on the sand within ten minutes, but at night it is unbearably cold.


The Gobi Desert runs partly through China and Mongolia. If you translate its name from the Mongolian language, it will sound like “waterless place.” The area occupied by the Gobi is one million three hundred thousand square kilometers.


The Kalahari Desert occupies a slightly smaller area compared to the Gobi - about nine hundred thousand square kilometers. It extends across countries such as Botswana, South Africa, Angola, Zimbabwe, Zambia and Namibia. In the Berber language, the word "Kalahari" translates to "tormenting." Local residents call this desert Karri-Karri. Its territory is not constant; it is known that it grows as a result of alluvium.


In Australia, the most significant desert is Victoria. It covers an area of ​​six hundred and forty-seven square kilometers - that's almost half of the entire continent. The desert is unusual in that, along with sandy, it is also rocky, where large areas are covered with fine gravel. The famous red dunes are also found there. Their height sometimes reaches forty meters. The Great Sandy Desert is also located in Australia. Its name is confirmed by the size of the area it occupies - four hundred thousand square kilometers. There are two more deserts in Australia, each with an area of ​​about one hundred and fifty thousand square kilometers - these are the Gibson and Simpson deserts.

Mexico and America are partially crossed by the Chihuahuan Desert. Its territory is an area of ​​four hundred and fifty thousand square kilometers. Nearby there is the Sonoran Desert, with an area of ​​three hundred and ten square kilometers. About two hundred thousand square kilometers is the territory of the Thar Desert. It extends across countries such as Pakistan and India.

The largest desert in Asia

Among Asian deserts, the Gobi Desert occupies the leading position in size. Its landscape is amazing and varied - mountains and dunes, plains and dunes. The territory is located in both Mongolia and China. The desert is waterless and extremely dry. Its vastness is captivating.


The Gobi is practically the very center of Asia. Desert areas remain completely waterless for about sixty-five million years. The dune sands of the desert make up only three percent of its area, but hamadas, in other words rocky and clayey deserts, occupy vast territories.

Africa's largest desert

As you know, the largest desert on the African continent is the Sahara. It is located in the northern part, and its territory covers states such as Egypt, Niger, Algeria and Mali. The Sahara also passes partially through the territory of Libya, Morocco and Chad, the territory of Western Sahara and Sudan. The leader in the number of mirages that arise is she. There is even a map of mirages that helps determine the places where they are most likely and most likely to appear.


It is impossible to attribute the Sahara to any one type; it cannot be categorized, but we can say that the sandy-rocky type predominates.

The largest desert in the world

Among the hot deserts of the world, the first place is undoubtedly behind the Sahara, but if we compare by area, the largest is the snowy desert of Antarctica. It is recognized not only as the largest, but also as the coldest, as well as the driest among all other deserts on the planet. It is polar in type. Its area is about fourteen million square kilometers.

This polar desert has been little studied, and what is underneath eternal ice no one knows. Scientists have been studying the fauna and flora of Antarctica for many years. Belgica Antarctica is the name of the wingless midge, which is the largest land animal in Antarctica. Its length does not exceed one centimeter three millimeters.


To study the snowy desert, scientists study ice cores—long cylinders of ice produced by drilling into the ice surface. So they manage to go back in time thousands of years and obtain information about the earth’s climate of that period.

But the coldest place on Earth is in Antarctica.
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The desert is amazing world, in which, along with harsh climatic conditions, poor flora and fauna, majesty and mystery reign. These deserted spaces, of which there are more than 30, occupy about 16% of the surface globe. There are many types of deserts: they can be sandy, clay, shale and others. But the largest desert in the world is covered with a continuous layer of ice.

The largest desert on Earth

The Antarctic Desert occupies a huge area, which is the largest on the planet. It covers an area of ​​13,829,430 square meters. km. Its endless expanses are covered with a thick layer of ice. The Antarctic desert is polar and is located on the southern continent of the planet. It is considered not only the largest, but also the most severe. The climatic conditions of this region are characterized by the following features:

  • lowest air humidity;
  • the lowest temperatures on the planet;
  • strong constant winds;
  • highest intensity of solar radiation.

Due to the extremely harsh conditions, the flora and fauna of the Antarctic desert is very poor. On its outskirts, close to the coast, there are moss and lichens, among which ticks and insects live. The largest inhabitants of the Antarctic desert are penguins, of which there are several species.

The largest sandy desert located in the subtropical zone is the Sahara. Its endless expanses occupy about 9 million square meters. km, and extend across almost the entire northern part of the African continent. The Sahara is considered the hottest desert on the planet. In summer, the temperature here can reach +58 °C, while the surface warms up to +75 °C. In winter, daytime temperatures drop to +13°C, and at night they can reach -18°C. Precipitation falls unevenly across the Sahara: in the northern zones there are strong thunderstorms, which result in floods, and in the southern part there is no rain for years. It is in this part of the desert that the surface is covered with continuous sand, on which there is no vegetation.


Drought-resistant grasses, shrubs and trees are found in the Sahara. They grow in areas where there is minimal water supply. Of the animals, there are more than 4 thousand different species of invertebrates and about 60 species of mammals. More than 30 thousand species of birds find refuge in the desert, most of which are migratory.

A huge area of ​​the earth's surface is occupied by another polar desert - the Arctic. Its area is 2.6 million square meters. km. It is located in the northern part of the globe. Its surface is covered with ice, rubble and large boulders. The temperatures remain below zero for almost the whole year, and only in the middle of summer can the air warm up to +3°C. IN winter period here comes the polar night, which lasts 6 months in the very center of the desert. IN Arctic desert There are often very thick fogs and strong winds. The sky is often overcast and precipitation occurs frequently. The only vegetation found is mosses and lichens. The coastal areas are home to fauna such as polar bears, lemmings and arctic foxes.


A significant area is occupied by the desert located on the Arabian Peninsula. Its area reaches 2.33 million sq.m. Due to the hot climate, there is little vegetation and very poor fauna. Among the plants, there are grasses, shrubs and trees that tolerate drought well. The largest animals living in the Arabian Desert are gazelles. Research has shown that previously, forests grew in the territory occupied by the Arabian Desert, and there were many bodies of water.


Between the Altai and Tien Shan mountains in Asia stretch the endless expanses of the Gobi Desert, whose area is 1.3 million square meters. km. Climatic conditions in the desert are extremely harsh, due to its location in the continental zone. In winter, the air temperature can drop to -50°C, and in summer it warms up to +57°C. Due to such a huge range of temperatures, few plants are found in the desert. The fauna is also not diverse. Here you can find small rodents, snakes, antelopes and camels.


About 1 million sq. km of the Middle East is occupied by the Syrian Desert. This is a harsh region with very poor vegetation, which is limited to drought-resistant grasses and shrubs. Animals here include camels, antelopes and lizards. In the steppe areas of the desert, the vegetation is more diverse, which allows local residents engage in livestock farming.


A significant area of ​​the southern part of the African Peninsula is occupied by the Kalahari Desert - 900 thousand sq. km. The climate here remains hot throughout the year. The air temperature in the summer months is +29°C, and in winter it drops to +12°C. The Kalahari receives rainfall in the summer, which is why drought-resistant plants are found here. The desert is home to many species of animals, from giraffes to insects.


The Patagonian Desert stretches along the coast of the South American continent, with an area of ​​673 thousand square meters. km. Its surface is covered with sand and rubble. The climate here remains dry and cold, which is caused by the Falkland Current. Atlantic Ocean. The average temperature ranges from +5°C to +13.4°C. In certain areas of the desert with high humidity, many species of temperature-resistant grasses, shrubs and trees grow. The fauna of the Patagonian Desert is quite diverse.


The vast territory of the Australian continent is occupied by the Victoria Desert, whose area is 647 thousand square meters. km. Thanks to the warm climate, many types of drought-resistant vegetation can be found in the vast desert. Victoria's fauna is very diverse. Aboriginal tribes are found in the desert.


In the western part of the North American continent there is a desert called the Great Basin. Its area is 492 thousand square meters. km. The surface of the desert is covered with sands and rock formations. Various drought-resistant vegetation is found here and many species of animals live here.


Sahara 9,065,000 km²

The world's largest desert, with an area of ​​about 9,065,000 km² - just less area United States of America. The Sahara is located in North Africa, on the territory of more than ten states (Egypt, Libya, Tunisia, Algeria, Morocco, Western Sahara, Mauritania, Mali, Niger, Chad, Sudan). The Sahara does not lend itself to categorization within one type of desert, although the predominant type is sandy-stony.
In the Sahara, about 160 thousand mirages are observed annually (an optical phenomenon in the atmosphere: the reflection of light by a boundary between layers of air that are sharply different in density. For an observer, such a reflection consists of the fact that, together with a distant object (or part of the sky), its virtual image is visible, displaced relative to subject.) . They can be stable and wandering, vertical and horizontal. Even special maps of caravan routes have been compiled with an assessment of the places where mirages are usually observed..


Arabian desert. 2,330,000 km²

The Arabian Desert is located on the Arabian Peninsula, located in Saudi Arabia, Egypt, occupies part of Iraq, Syria, southern and eastern Jordan. Vast spaces of the Arabian Desert are occupied by moving dunes and sand massifs; in its center is Rub' al-Qali, one of the largest sand massifs in the world. Most of the territory is uninhabited due to frequent sand and dust storms and strong winds, high temperatures with large daily amplitudes typical for deserts. Temperature range - 40-50°C in summer, average temperature in winter - 5-15°C, although it can drop to 0°C.

Gobi. 1,166,000 km²

A vast region in Central Asia (in the territories of Mongolia and China), characterized by desert and semi-desert landscapes. The Gobi extends from the Altai and Tien Shan mountains in the east to the North China Plateau in the west; in the north the Gobi passes into the steppes of Mongolia, in the south the region is limited by the Nanshan and Altyntag mountains and the Yellow River. The Gobi is made up of several geographical regions: Trans-Altai Gobi, Mongolian Gobi, Alashan Gobi, Gashun Gobi and Dzungarian Gobi. The word “Gobi” is of Mongolian origin and means “waterless place”; in Central Asia, this word generally refers to desert and semi-desert landscapes. In terms of the totality of desert areas, the Gobi is the largest desert in Asia.

Australian desert. 647,000 km²

Deserts have taken over the vast territory of Australia, almost half of the continent. A significant part of the Australian deserts in the west are located on a huge plateau 200 m above sea level. Some deserts rise even higher, up to 600 m. The complex terrain divides the giant Australian desert into several autonomous ones. The largest of them, the Great Sandy Desert, is located in the northwestern part of the continent; to the south lies the huge Great Victoria Desert. In the northern part of the Great Sandy Desert, the sands are red-brown in color; other areas are covered not with sand, but with dark rubble and pebbles.
Among the sandy deserts, the largest is the Arunta Desert, or Simpson Desert. It is located in the central part of the continent, closer to the west:
Arunta Desert

Simpson Desert

Great Sandy Desert

Kalahari. 600,000 km²

Desert in South Africa within the states of Botswana, South Africa and Namibia. Recently, due to an increase in area, it has been invading the territory of Angola, Zimbabwe and Zambia. The area of ​​the Kalahari is about 600 thousand km2. The climate of the Kalahari is arid with summer maximum precipitation and mild winters, with aridity increasing towards the southeast. Precipitation (up to 500 mm) is confined to the summer period (November - April), but its value varies significantly both in time and area. Kalahari is one of the hottest regions South Africa. The average maximum temperature is plus 29°, and the average minimum temperature is plus 12°

Karakum. 350,000 km²

Sandy desert in the south Central Asia, covering most of Turkmenistan. The area is 350,000 km². The desert consists of Zaunguz Karakum, Central Karakum, Lowland Karakum and South-Eastern Karakum.

Chocolates are named after this desert.

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