Sahara Desert Sahara Desert Sanmao

1. The area of ??the Sahara Desert 2. Where is the Sahara Desert? 3. Introduction to the Sahara Desert What is the introduction to the Sahara Desert? 4. Which country does the Sahara Desert belong to? 5. Where is the Sahara Desert? 6. The largest desert in the world - the Sahara Desert. The area of ??the Sahara Desert

The area of ??the Sahara Desert: 9.32 million square kilometers.

The Sahara Desert was formed about 2.5 million years ago. It is the world's largest sandy desert, covering an area of ??about 9.32 million square kilometers. The Sahara Desert is located in northern Africa. The climate conditions in this area are very harsh and it is one of the most inhospitable places on earth for biological survival. "Sahara" is a transliteration of Arabic. In Arabic, "Sahara" means great desert. It comes from the language of the local nomadic Tuareg people, and its original meaning is "great desert".

The Sahara Desert is the largest desert in the world except Antarctica. It is located in northern Africa, stretching from the Mediterranean Sea to the north and the Sudanese grasslands to the south. It is located south of the Atlas Mountains and the Mediterranean Sea (approximately 35°N) and north of approximately 14°N (250 mm isohyet). It 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, accounting for approximately 32% of the total area of ??Africa.

Causes of the formation of the Sahara Desert

(1) North Africa is located on both sides of the Tropic of Cancer and is controlled by the subtropical high pressure belt all year round. Dry and hot downdrafts prevail, and the African continent is narrow in the south and narrow in the north. It is wide, controlled by the subtropical high-pressure belt, and has a large dry and hot area.

(2) North Africa is closely adjacent to the Asian continent, and the northeast trade wind blows from the eastern land, making it difficult for precipitation to occur, making North Africa drier.

(3) The coastline of North Africa is straight, and there is the Ethiopian Plateau to the east, which blocks moist airflow and prevents the vast inland areas from being affected by the ocean.

(4) The Canary Cold Current passes through the west coast of North Africa, which has a cooling and dehumidifying effect on the western coastal areas, causing the desert to approach the west coast.

(5) North Africa has a single terrain, flat terrain, moderate fluctuations, and a single climate, forming a large area of ??desert area. Where is the Sahara Desert?

The Sahara Desert is in northern Africa.

The Sahara Desert is located in northern Africa, extending from the Mediterranean Sea to the north, the Sudanese grasslands to the south, the Atlas Mountains and the Mediterranean Sea to the south, about the 35° north latitude line, about the 14° north latitude line, and between the 250 mm isohyet line and north.

The Sahara Desert is the world's largest desert, covering almost all of northern Africa and one-quarter of the continent's total area. The desert is about 4,800 kilometers long from east to west and between 1,300 kilometers and 1,900 kilometers from north to south, with a total area of ??about 9,065,000 square kilometers. It 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, accounting for approximately 32% of the total area of ??Africa.

Introduction

The Sahara Desert attracts people with its spectacular desert scenery, vast sand sea, exquisite sand dunes and charming desert style. The Sahara Desert was formed about 2.5 million years ago. The climate of the Sahara Desert is controlled by the north-south transition of the trade wind belt, and many extremes often occur.

It has the highest evaporation rate in the world and has the record for the largest area without rainfall for several consecutive years. Temperatures can reach frost and freeze levels at higher altitudes, while lower altitudes can have some of the hottest weather in the world. Introduction to the Sahara Desert What is the introduction to the Sahara Desert

1. The Sahara Desert was formed about 2.5 million years ago. It is the largest sandy desert in the world, covering an area of ??about 9.32 million square kilometers, and is located in Africa. North. The climate conditions in this area are very harsh and it is one of the most inhospitable places on earth for biological survival.

2. "Sahara" is a transliteration of Arabic. In Arabic, "Sahara" means great desert. It comes from the language of the local nomadic Tuareg people, and its original meaning is "great desert". ,

3. The Sahara region is vast and sparsely populated, with an average of less than 1 person per square kilometer. Mainly Arabs, followed by Berbers and others. Residents and agricultural production are mainly distributed in the Nile Valley and oases, and some are mainly nomadic. Which country does the Sahara Desert belong to?

The Sahara Desert belongs to Egypt. The Sahara Desert was formed about 2.5 million years ago. It is the second largest desert in the world after Antarctica. It covers an area of ??about 9.06 million square kilometers and is the largest desert in the world. Sandy desert. Located in northern Africa, the climate conditions in this area are very harsh and it is one of the most inhospitable places on earth for biological survival.

The Sahara Desert is divided into several parts: Western Sahara; central plateau mountains (including the Ahagal Plateau in Algeria, the Air Plateau in Niger and the Tibesti Plateau in Chad); the eastern part is the most desolate The areas are the Tenere Desert and the Libyan Desert. The highest point of the Sahara Desert is Mount Kusi in the Tibesti Plateau, with an altitude of 3,415 meters.

Extended information

Climate conditions of the Sahara Desert:

The Sahara Desert is dominated by two climate regimes - an arid subtropical climate in the north and an arid tropical climate in the south. . The arid subtropical climate is characterized by large annual and daily temperature variations, with cold to cool winters and hot summers to the highest precipitation.

The annual average daily temperature range is about 20℃ (68_). The average winter temperature is 13℃(55_). Summers are extremely hot. The highest temperature in Al-Aziziyah, Libya, reached a record high of 58°C (136°C). The annual precipitation is 76 km_(3_). Although rainfall varies greatly, most precipitation occurs between December and March. Another rainfall peak occurs in August, which is characterized by thunderstorms.

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Baidu Encyclopedia - Sahara Desert Where is the Sahara Desert?

The Sahara Desert is in northern Africa.

The Sahara Desert was formed about 2.5 million years ago. It is the largest sandy land in the world, covering an area of ??9.23 million square kilometers. It is located in North Africa. The climate in this area is very harsh. The Sahara Desert starts from the Atlantic coast in the west and ends with The Atlas Mountains border the Mediterranean Sea, the Red Sea to the east, and the Sahel at the junction of Sudan and the Niger River Valley to the south. It is a semi-desert and semi-steppe transition zone.

The terrain of the Sahara Desert

The Sahara Desert is divided into several parts: Western Sahara; central plateau mountains (including the Ahagal Plateau in Algeria, the Air Plateau in Niger and the Al Plateau in Chad The Tibesti Plateau); the eastern part is the most desolate area, the Tenere Desert and the Libyan Desert. The highest point of the Sahara Desert is Mount Kusi in the Tibesti Plateau, with an altitude of 3,415 meters.

The main topographic features of the Sahara include shallow, seasonally flooded basins and large oasis depressions, rocky highlands, steep mountains, and beaches, dunes, and sand seas. The largest desert in the world - the Sahara Desert

The largest desert in the world is the Sahara Desert. Let me take you to see it together!

Speaking of the Sahara, I have to mention it. To a woman and a book, that is Sanmao and her "Story of the Sahara". In her writing, a remote, mysterious, dreamlike, romantic and passionate Sahara was created. But when you actually step into the Sahara, you will find that the Sahara is actually a place that has nothing to do with romance.

The Hara Desert is the largest desert in the world, but this is not its original appearance. In the sandy and gravel-covered Sahara, there are not only ingenious natural landscapes, but also tenacious life. If one had not seen with one's own eyes a group of lifelike murals of various shapes, it would be difficult for people to imagine that there had been a prosperous ancient civilization in such a harsh environment.

The Sahara Desert is located in the northern part of the African continent. It is the largest desert in the world except Antarctica. It was formed about 2.5 million years ago. The name "Sahara" comes from Arabic and was introduced from the language of the local nomadic people - the Tuareg people, meaning "great desert".

Geographical location

The Sahara Desert borders the Atlantic coast in the west, the Red Sea coast in the east, and stretches from the Atlas Mountains in the north to Sudan in the south. It is about 5,600 kilometers from east to west, 1,500-2,000 kilometers from north to south, and crosses the borders of Morocco, Algeria, Tunisia, Libya, Egypt, Mauritania, Mali, Nigeria, Chad, Sudan and other countries. The Sahara Desert is the largest desert in the world, covering an area of ??approximately 9.6 million square kilometers, accounting for almost one-third of the entire African continent. The Sahara region is vast and sparsely populated, with an average of less than 1 person per square kilometer. Mainly Arabs, followed by Bers and others. Residents and agricultural production are mainly distributed in the Nile Valley and oases, and some are mainly nomadic. Since the 1950s, abundant oil, natural gas, uranium, iron, manganese, phosphate and other minerals have been discovered in the desert, changing the economic outlook of some countries in the region.

The Sahara Desert*** is divided into three parts: the Western Sahara, the central plateau mountains and the eastern desolate area. The central plateau mountains include the Ahagar Plateau in Algeria, the Air Plateau in Niger and the Tibesti Plateau in Chad. The highest point of the Sahara Desert is the Kusi Mountain in the Tibesti Plateau, with an altitude of 3415 meters; in the east For the Tenere Desert and the Libyan Desert. The Sahara Desert divides the African continent into two parts - North Africa and Southern Black Africa. The climate and culture of these two parts are completely different. The southern boundary is the semi-arid savanna, which is called "Sahel" in Arabic. Further south is the rainy and lush southern Africa, which is called "Sudan" in Arabic. ”, meaning Black Africa.

The Sahara Desert is located near the Tropic of Cancer and has a tropical desert climate. It is controlled by subtropical high pressure downdrafts all year round, so the climate is very dry and it is not easy to form rainfall. Even if it does rain, it is mostly explosive showers. The average annual rainfall in most areas is less than 100 mm, making it the place with the lowest rainfall in the world. In the central areas, there may not even be a few drops of rain for several years. For example, Qage in the Egyptian desert experienced no rain for 17 years. Not only that, the evaporation power is also very strong, almost 20 times or even a hundred times that of precipitation, and the relative humidity of the air is also very small. All this has resulted in the desert area experiencing heat waves and sweltering heat all year round, earning it the title of “The Hottest Pole of the World”.

If low precipitation and large temperature differences are the characteristics of desert climate, then "a lot of wind and sand" is a common weather in the desert.

Especially in spring, sandstorms are prevalent and sandstorms are frequent. Whenever a sandstorm comes, strong winds roar, flying sand and rocks, the sky becomes dark, quicksand rolls, and sand dunes move with the wind, swallowing up large areas of fertile land and pastures, burying many towns and villages, and blocking road traffic. When the sandstorm subsides, there is a thick layer of sand and dust everywhere, and sand piles or dunes are often piled up at the front of the woods. But the weather was particularly clear, and everything seemed clearer than usual, giving people the feeling of "the wind blowing through the sandy mountains is extremely clear."

In most people’s minds, the Sahara should be an area of ??undulating sand dunes, but in fact, in addition to sand dunes, there are also exposed gravel plains, rocky plateaus, steep mountains and salt flats. The plateau is dotted with wadis formed by flowing water during past humid climates. On the periphery of the plateau is a large area of ??rock desert and gravel desert, and beyond that is a sea of ??sand, of which oases are only embellishments.

The arid landscape of the Sahara Desert is mainly composed of rock desert (rock desert), gravel desert and sand desert. The storm in the desert blows away the gravel, sand and dust, leaving the exposed rocks on the surface, which becomes the rock desert, also known as the rock desert. Stony deserts are mostly found in higher-lying areas in the central and eastern parts of the Sahara. The sand accumulated on the ground was blown away by the wind, leaving behind stones and stones. This became a gravel desert, which is often called the Gobi. Gravel deserts are mostly found between rocky deserts and deserts, and are mainly distributed in the stony areas of the Libyan Desert, Atlas Mountains, Kusi Mountains and other piedmont alluvial fan zones. A large amount of sand deposited locally was blown away by the wind, and the fine dust was blown away, leaving the sand behind. In addition, the sand carried by the wind was deposited, so that more and more sand accumulated on the ground, forming a sand sea—— The endless desert. Except for a few higher mountains and plateaus, deserts have the largest area. Famous ones include the Libyan Desert, the Rabyan Desert, the Obari Desert, the Eastern and Western Deserts of Algeria, the Shesh Desert, the Jouf Desert, the Awana Desert, and the Bilma Desert. The larger area is called "sand sea". The sand sea is composed of complex and regular large and small sand dunes, with complex and diverse shapes. There are tall fixed sand dunes, lower mobile sand dunes, and large areas of fixed and semi-sand dunes. Fixed dunes. Mobile sand dunes continue to move along the wind, and there was a record of moving 9 meters in a year.

The Sahara Desert has the largest sea of ??sand in the world. Yellow sand dunes as delicate as pink, black sand dunes as black as ink, and white sand dunes as white as silver constitute the most dazzling landscape. In the desert, it is said that a strange scream can often be heard, like the roar of an animal or the sound of a siren. Although there is no rhythm, it sounds very strange, and the wind and sand move around, making a sound. Mirages are also common sights.

There is a desert called Cosapeca near Morocco. Although it only covers an area of ??800 square kilometers, there is a very famous "Ghost Lake" on the eastern highlands. Because its appearance is unpredictable. For example, at night, it looks like a large lake with a water depth of a hundred feet, but in the morning, it turns into a large sand dune with a depth of more than a hundred feet. Moreover, its appearance is irregular, sometimes during the day, and the situation remains unchanged for ten or eight consecutive days. The lake water is crystal clear and drinkable. In order to verify the existence of the "Ghost Lake", a group of explorers went to camp near the local area. Late at night, the lake water suddenly rose from the sand with great force, forming a lake instantly. Fortunately, the explorers escaped in time and survived. But the next day, when they went there again, they still saw flat sand. Geologists speculate that there may be an underground cavity near the "Ghost Lake" higher than the "Ghost Lake", which stores groundwater seeping from elsewhere, and there is an underground tunnel similar to a siphon spring to drain the "Ghost Lake". "Lake" is connected to an underground cavity. When the siphon phenomenon occurs, a large amount of water in the underground cavity flows out, and a "ghost lake" appears. Since the "ghost lake" is located in the desert, no matter how large the amount of water is, it will not take much effort. It flows under the sand layer or seeps elsewhere; even if the water does not have time to seep away for a while, due to the sudden strong wind on the desert and the confusing wind and sand, it will not be long before it is covered by the quicksand and turns into a vast expanse of sand. ocean.

The wind in the desert is very powerful, and its power is often beyond people's expectations. It can blow away the weathered and cracked gravel and sand on the rock surface, and expand the cracks and fissures in the rock. At the same time, the wind The entrained gravel and sand abrade the rock wall in the cracks and grooves between the upper part of the rock and the rock blocks, causing the rock blocks to be gradually ground and thinned and deformed. In addition, it can also change its carving techniques and power according to the strength and direction of the wind, just like a skilled craftsman, making various shapes more exquisite, colorful, magnificent and spectacular. Therefore, people call these exquisite scenes "wind sculptures".

There are also some strange-shaped mountains in the Sahara Desert, most of which are eight or nine meters above the ground. Not only are these mountains strange in appearance, but their composition is also very special, because they are formed over a long period of time from the soil carried by termites in the desert and the mucus and excrement they secrete. These mountains naturally become a beautiful landscape in the desert, but this is also a unique landscape in the Sahara Desert and is rarely seen in other deserts.

Although the suffocating high temperature, strong sandstorms and harsh climate conditions of the vast Sahara Desert often make people feel like they are deserted. However, its ever-changing desert scenery, continuous dune contours, sand and stones of various colors with special textures, and exquisite stone carvings strongly attract people to continue to explore and visit.

Tenacious life in the desert

On the earth, places with harsh climates, drought, little rain, and prevailing wind and sand are the most unsuitable places for biological growth.

The Sahara Desert that meets the above conditions should be a barren land with thousands of sand dunes and thousands of miles of silence. However, this is not entirely the case, because there are still some oases scattered in the vast Sahara Desert. An oasis is a place where underground water emerges or streams feed it. It is also the center of people's economic activities in desert areas. There are flowing water and lush trees. From a high altitude, it looks like a green island in the sea of ??sand. The periphery of the oasis is a palm forest, and villages and towns are hidden deep in the palm forest. The houses there are made of earth and wood, with thick walls and flat roofs made of loess. The houses are warm in winter and cool in summer, which can prevent both heat and sandstorms. Tall acacia trees, date palms, etc. decorate the vast wilderness of yellow sand with emerald green. There are also dry and heat-tolerant plants such as shamrocks and cacti that can be seen everywhere, bringing infinite vitality to the vast desert.

The glades are reclaimed farmland where various crops are grown, the most common of which are date palms. Date palm is the most common green tree in desert oases and is also a special tree in arid areas. The trunk of the date palm tree is tall and straight, the leaves are pinnately compound, and the leaves are long and narrow, similar to that of a coconut tree. The fruit is shaped like a date, so it is named the date palm tree. It is resistant to drought, alkali, heat and likes moisture. The desert oasis is dry and has long sunshine hours, little rain in autumn, and mild winters, which is very suitable for the growth of date palm trees, and the hotter the weather, the more fruits the date palm trees produce. Date palms have high sugar content and are rich in nutrients. They can be used as food and as raw materials for sugar and wine making. Date palm is the staple food of desert residents and an essential dry food for desert caravans during their journey. Not only that, dates can be made into various candies, high-grade syrups, biscuits and dishes, as well as vinegar and alcohol, and date cores can also be used as feed. The trunks can be used to build farmhouses and bridges; the branches can be used to make chairs, beds, and baskets for transporting fruits, vegetables, chickens, ducks, fish and shrimps; the leaves can be used to weave mats, bundle brooms, make pallets, etc., and can also be used as fuel. . In short, the date palm tree is full of treasures.

In the desert, in addition to date palm trees, there is another plant that is also very eye-catching, and that is the "armored camel thorn". They either grow in patches or bloom dotted with tiny pink flowers swaying in the wind, forming a beautiful landscape in the desert. Camel grass, also called camel grass

Camel grass, is a naturally growing drought-tolerant plant with small, hard, prickly green leaves growing on its stems. It is named after camels like to eat it. Although it is short, its root system is very developed, up to 20 meters long. As long as it absorbs enough water during the rainy season in spring, it can supply the life needs of a clump of camel grass for a year, so it can grow in this harsh and arid environment. Camel thorns are not only the main source of food for camels, but are also known as the "Guardians of the Gobi". Their strong root systems can stabilize the flow of sand and soil under their feet, which is beneficial to soil and water conservation. The camel thorn is both drought-resistant and salt-alkali resistant, and is not afraid of wind and sand. Even if it is submerged by quicksand, its roots will grow new buds, and soon they will break out of the sand and continue to reproduce and grow. Therefore, it has become A plant commonly grown in the Sahara Desert.

In addition to drought tolerance and well-developed root systems, plants in the Sahara Desert also have the ability to reduce evaporation and consumption of water. When there is drought and no rain, the parts of some plants growing on the sand surface will automatically shrink, greatly reducing the consumption of water. In order to avoid water evaporation, some plants are born without leaves and rely on the stem part for photosynthesis; Some plants automatically shed their leaves during dry seasons to maintain moisture in their stems and roots;

Some plants have roll-shaped leaves to reduce water evaporation. In short, to survive in the desert, you must have extraordinary abilities.

Even though the climate is hot and dry, with few plants and continuous sand dunes, this does not make the Sahara Desert a desperate situation for life. There are also many types of animals, such as scorpions, snakes, lizards, mice, rabbits, antelopes, camels, etc. A variety of birds live on this land, including ostriches, larks, desert grebes, sandgrouse, wild geese, etc. They live in groups of three and five, some living in wind caves on cliffs, and some in the bushes of sand dunes. Ostrich is the largest bird in the modern world, about 2.5 meters tall and weighing 150 kilograms. Ostriches are very adaptable to the desert environment. They are omnivorous animals and generally live in groups. They are also very resistant to hunger. Even when there is no food, sand can satisfy their hunger. Although its wings have deteriorated and cannot fly, its lower limbs are particularly strong and developed. It can run as fast as flying in the desert, reaching speeds of up to 40 kilometers per hour. The ostrich of the Sahara Desert is the running champion of ostriches in the deserts of the world.

Among these desert animals, the most beloved is the antelope, which is called the "son and daughter of the desert". Antelopes are gentle and clever, and can run very fast, reaching 60-70 kilometers per hour.

They do not urinate much, excrete very little feces, and are extremely drought tolerant. They feed on sand plants, their meat is delicious, and their skin can be made into leather.

A common reptile in the desert is the lizard. The lizard is a ferocious animal. It never chews its food. Even if it is as big as itself, it will swallow it in one bite. Lizards either live in caves or crawl into sand dunes. They often deal with sand. In order to prevent sand from being sucked into the lung cavity, a special tissue grows in the nostrils. When inhaling, it immediately stands up and shrinks into the air pores to prevent sand from being inhaled. In addition, there is a tissue in the nostrils. For very developed glands, mucus will flow out from time to time and the sand accumulated in the nostrils will be discharged. The largest and most ferocious of the lizards is the monitor lizard. It is more than 1 meter long, has bark-like skin and is afraid of the sun. It burrows into the sand dunes during the day and moves around at night. It often lies on the branches waiting for food to be delivered to its door. Although the bite of a monitor lizard is painful, the person bitten is often a blessing in disguise and becomes immune to venomous snakes.

There are also foxes in the desert, and local people are used to calling them "sand foxes". People like to take the fox cubs back to feed them. When they grow up, although they appear to be docile on the surface, they still remain rogue and go out to steal food every night and harass their neighbors. Sand foxes live on the grassy beaches and hillsides of the Gobi Desert. They hide day and night and move cunningly and swiftly. They mainly prey on gerbils, hares, birds and bird eggs, but also reptiles and insects.

The most unpopular animal is the gerbil. They are drought-tolerant and live by chewing the roots, leaves and fruits of desert plants. They have well-developed incisors and especially like to chew the roots of plants. According to research, 100 gerbils eat more grass than one sheep.

They accelerate the desertification of grassland. In addition, gerbils also dig burrows everywhere and build large-scale underground projects. If you are not careful when walking, you will fall into the burrows and sprain your feet.

Of course, when it comes to desert animals, the one that people are most familiar with is the camel. Camels can travel long distances and cross the vast sea. They are an important means of transportation in the desert and are known as the "Ship of the Desert." There are two types of camels: dromedaries and bactrian camels. The dromedaries live in the Sahara Desert. Because they are relatively tall, they can walk and run in the desert, transport goods, and carry people.

The Bactrian camel has stubby limbs and is more suitable for walking on gravel and snow.

There are hairs in the ears of the camel to prevent wind and sand from entering; the double eyelids and thick long eyelashes can prevent wind and sand from entering the eyes; in addition, the nose can be closed freely to prevent sand from being inhaled. With the existence of such "equipment", the raging wind and sand will not pose a threat to the camels. The sand is soft, and it is easy for human feet to get stuck when stepping on it. However, the camel's soles are flat, there is an elastic muscle between the sole of the foot and the leg bone, and there is a pad-like corpus callosum. Such soles make the camel stand on the sand. It can walk freely, very smoothly, and will not get stuck in the sand. The camel can withstand heat and cold in the Gobi Desert, as well as endure hunger and thirst. Its body temperature can change with the surrounding environment. No matter how high the outside temperature is or how hot the weather is, it can regulate its own body temperature to balance with the outside world. As for feeding, it is even simpler. The leaves and branches of sand plants are their delicacies, and even dry and rough wheat straw will become their delicacies.

Camels can endure hunger and thirst. Some people say that this is because the humps on their backs are filled with water, which can be replenished at any time. Therefore, they can survive without water for several days without any danger. . Actually, that's not entirely true. In addition to the water stored in the camel's hump, there is also crude fat. When the camel cannot get food supplement, it will use the nutrients and water in the hump to maintain life. The climate in the desert is very arid, surface water sources are scarce, and the air is extremely dry. Therefore, as long as there is a well or water source, the thirsty camel can smell water vapor thousands of meters away and find the water source by relying on its special functions. A thirsty dromedary can drink dozens of kilograms of water at a time, and the water is transported to the whole body through the stomach. When there is no water during the journey, a dromedary can go without water for 7 days and only eat some rough hay. A camel carrying 200 kilograms of cargo can walk in the desert for several weeks using very little grass and water. It is still alive despite losing 27% of its body fluids (nearly 1/4 of its body weight). Two American scholars conducted an experiment in the Sahara Desert: they tied several camels in the sun for 8 days without water. As a result, the camels lost 20% of their weight. Although they became "skinny", they They still endure thirst and live tenaciously with amazing perseverance. However, if their endurance limit is exceeded, they will lie down and wait quietly for death. There is no way for them to stand up again. In addition, camels seldom open their mouths and their breathing frequency is low, which can also greatly reduce the loss of water in the body. During the hot day, it has the function of regulating body temperature itself, so there is little sweating.

Although the camel eats grass, it is full of treasures. Camel skin can be made into various leather products, plush is a high-grade wool spinning raw material, camel milk and cheese are delicious foods; bones are very good industrial raw materials and organic fertilizers; even excrement is good for desert residents after drying Fuel for life.

Although the conditions in the desert are very difficult, the animals still live happily.

"Self-equipment" is a method, eating less and drinking less is a method, and being hungry and thirsty is also a method. If you want to survive and reproduce in such a harsh environment, you must have an amazing ability to adapt to the desert environment.

As a result, both plants and animals have tried their best to survive tenaciously in the desert by relying on their own special abilities.