What is the largest desert What is the largest desert in the world

The largest desert in the world is the Sahara Desert.

Formed about 2.5 million years ago, the Sahara Desert is the world's largest sandy desert, covering an area of about 9.06 million square kilometers, located in northern Africa. The climatic conditions of the region are very harsh, and it is one of the most inhospitable places on earth for living things.

"Sahara" is a transliteration of Arabic, in Arabic "Sahara" means great desert, derived from the language of the local nomadic Tuareg, which originally meant "great desert".

And the largest desert in China is the Taklamakan Desert.

Located in the center of the Tarim Basin in southern Xinjiang, the Taklamakan Desert is the largest desert in China, the tenth largest desert in the world, and the second largest mobile desert in the world. The entire desert is about 1,000 kilometers long from east to west and 400 kilometers wide from north to south, covering an area of 330,000 square kilometers.

The average annual precipitation does not exceed 100 mm, and the minimum is only four or five mm; The average evaporation is as high as 2500 3400 mm. Here, pyramid-shaped sand dunes rise 300 meters above the plain. Strong winds can blow up walls of sand up to 3 times as high.

The desert is full of sand dunes that move frequently due to the wind. There are also a small number of plants in the desert, whose root system is unusually developed, dozens or even hundreds of times larger than the aboveground part, in order to absorb the water from the ground, and the animals there have the phenomenon of summer hibernation.

The Sahara Desert is the largest desert in the world.

With an area of about 9.06 million square kilometers, it is the largest sandy desert in the world. Located in northern Africa, the region has very harsh climatic conditions and is one of the most inhospitable places on Earth for living things.

"Sahara" is a transliteration of Arabic, in Arabic "Sahara" means great desert, derived from the language of the local nomadic Tuareg, which originally meant "great desert".

During the last ice age, the Sahara was not yet a desert, the climate was similar to that of East Africa, and about 30,000 ancient petroglyphs were found in the desert area, about half of which were in the N'Ajar plateau in southern Algeria, depicting river animals, such as crocodiles.

Dinosaur fossils have also been found. But since 3000 B.C., there has been little vegetation in the Sahara, except around the Nile Valley and the oases scattered in the desert.

What is the largest in the world is the Sahara Desert. The Sahara is located in northern Africa, which is controlled by the subtropical high pressure zone all year round, with drought and little rainfall, forming a large desert with an area of more than 9 million square kilometers.

The largest desert in China is the Takaramakan Desert in Xinjiang, with an area of more than 300,000 square kilometers.

I think it's the Sahara Desert, because I often hear the name of this desert everywhere, and it's more famous.

Sahara Desert, from junior high school textbooks.

China's largest Bai Desert - Taklamakan Desert (Xinjiang) In the middle of the Tarim Basin, the largest inland basin in China, there is a vast and boundless DAO Desert - Taklamakan Desert. Like the entire basin, this desert is wide from east to west and narrow from north to south, covering an area of 330,000 square kilometers, accounting for about half of China's total desert area.

The Taklamakan Desert is the largest desert in our country and the driest desert. The Tarim Basin is surrounded by the Tien Shan, Kunlun Mountains and other tall mountains and the Pamir Plateau, the altitude of the Taklamakan Desert is several thousand meters different from the outer mountain ranges, deep in the inland hinterland, at least more than 2,000 kilometers away from the ocean, the rainfall is very small, but the evaporation is very large, so the climate is particularly arid. The desert is covered with huge undulating sand dunes, like the waves of the sea, and there is no end in sight, and there is no smoke or birds in the sky.

The sand dunes come in a variety of shapes, from about 100 meters tall to about 300 meters high, and some are simply sand mountains. 85% of the dunes are mobile. The proportion of mobile sand dunes in the desert is so high that it is rare in the world.

In the Taklamakan Desert, sand and rocks often blow strong winds, and the sky is covered with yellow sand almost every day throughout spring. Taklamakan means "you can get in, you can't get out" in Uyghur. The only means of transport here is camels.

In the desert here grows a saxon tree, which grows as the sand rises and does not fall into the trap. In order to adapt to the environment, some plants roll their leaves during the day and do not relax until night.

The Tarim River, the largest inland river in China, runs from southwest to northeast through the desert northeast.

The largest desert in the world is the Sahar Desert.

"Sahara" is a transliteration of the Arabic word that originally means "great desert". In fact, during the last ice age, the Sahara was not a desert. Ancient petroglyphs found in the desert area depict animals in rivers, such as crocodiles, and dinosaur fossils.

But since 3000 B.C., there has been little vegetation left except in the Nile Valley and around the oases scattered in the desert.

The Sahara Desert is the largest desert in the world, with an area of about 9.06 million square kilometers, formed about 2.5 million years ago, and has very harsh climatic conditions, making it one of the most inhospitable places on earth.

The Sahara region is vast and sparsely populated, with Arabs predominantly, followed by Berbers. Population and agricultural production are mainly distributed in the Nile valley and oases, and some are mainly nomadic. For a long time, the Sahara Desert has been a danger that hinders travelers from exploring deeply.

The largest desert in the world is the Sahara Desert, which is presumed to have appeared 2.5 million years ago, and some people have excavated dinosaur fossils from it.

The largest desert in the world is the Sahara Desert.

The Sahara Desert is located in northern Africa, formed about 2.5 million years ago, and its area has reached 9.06 million square kilometers, which is only 540,000 square kilometers smaller than China's land area. Some deserts may still be inhabited, but the Sahara Desert is one of the most inhospitable places for life due to its harsh climatic conditions.

The Sahara Desert means great desert in Arabic, stretching from the Atlantic coast in the west to the Red Sea coast in the east, traversing the northern part of the African continent, with a length of 5,600 kilometers from east to west and 1,600 kilometers from north to south, accounting for 32% of the total area of Africa.

The desert climate is dry

The Sahara Desert is not only a desert, but also a large area of the Gobi, with various small depressions on the ground that have been eroded by the wind, and piles of rubble. There are no trees or people in the Sahara Desert, just an oasis with very few people living in it, and the average population density is less than every square kilometer.

There are places in the desert that do not drop a drop of rain all year round and are unusually dry, with most areas receiving less than 50 mm of precipitation a year. Therefore, even travelers should be prepared in advance when passing through the Sahara Desert, otherwise they may die in the desert if they are not careful.

1. The Sahara Desert was formed about 2.5 million years ago, and is the second largest desert in the world (second only to Antarctica) and the largest sandy desert in the world. It is located in northern Africa, a region with very harsh climatic conditions that make it one of the most inhospitable places on earth for living things. Its total area is about the size of the entire continental United States.

2. "Sahara" is a transliteration of Arabic, derived from the language of the local nomadic Tuareg people, which originally meant "the great desert".

3. The Sahara Desert traverses the northern part of the African continent, with a length of 5,600 kilometers from east to west and a width of about 1,600 kilometers from north to south, with a total area of about 9,065,000 square kilometers, accounting for about 32% of the total area of Africa. The Sahara Desert is the sunniest and largest desert in the world.

4. The climatic conditions are extremely harsh, and it is one of the most unsuitable places on earth for the growth of organisms. The soils of the Sahara Desert are low in organic matter and are often inactive, although nitrogen-fixing bacteria are present in some areas. The soil in the depression is often salty.

5. The soil on the edge of the desert contains more concentrated organic matter. The Sahara region is vast and sparsely populated, with an average of less than one person per square kilometre. Predominantly Arabs, followed by Berbers, etc.

Residents and agricultural production are mainly distributed in the Nile valley and oases, and some are mainly nomadic herders.