Some areas of the Atacama are often covered by fog. The southern region is known as Makran. And most deserts, far from being empty and lifeless, are home to a variety of plants, animals, and other organisms. Geologists call it 'The Great Indian Desert' because it is the biggest desert in the subcontinent. When the air moves over the mountaintop and begins to descend the leeward slopes, there is little moisture left. Small pores in the leaves, called stomata, take in carbon dioxide. However, the very mode of soil formation gives rise to their diversification even within small areas. This has happened among the states in the Colorado River Basin, which have negotiated for many years over the division of the rivers water. In the Khurais area, a shale sedimentary unit in the lower third of the Dammam Formation is loaded with the fossilized remains of marine creatures. The Indus basin soils are mostly thick alluvium deposited by rivers and are of recent origin. Similar lush conditions existed as recently as 25,000 years ago. Heat prevents microbes from converting nutrients to nitrates, which are necessary for almost all living things. A soaking rain can change a desert into a wonderland of flowers almost overnight. Among the migratory birds, sand grouse, ducks, and geese are common. Windbreaks made of trees have been planted throughout the Sahel, the southern border region of the Sahara Desert. Rainwater, including water from flash floods, collects in large depressions called basins. The descending air hinders the formation of clouds, so very little rain falls on the land below.The worlds largest hot desert, the Sahara, is a subtropical desert in northern Africa. Abstract. Deserts In Pakistan Deserts: 1. The presence of Derawar fort, which is a historical structure standing with all its magnificence to date, hints towards the historical significance of the Cholistan desert. Thal Desert 2. Balochistan is located at the eastern edge of the Iranian plateau and in the border region between Southwest, Central, and South Asia. In India, it covers about 320,000 km2 (120,000 sq mi), of which 60% is in Rajasthan and extends into Gujarat , Punjab, an d Haryana. The prevailing languages are Sindhi in the southwest, Lahnda in the northwest, and Rajasthani languagesespecially Marwariin central and eastern portions of the Thar. The Sindh . Some weather stations in the Atacama have never recorded a drop of rain.Rain Shadow DesertsRain shadow deserts exist near the leeward slopes of some mountain ranges. Desertification has severely reduced the wetland habitats surrounding the lake, as well as its fishery and grazing lands.Desertification is not new. Question 25. They look like a platform because they are flat on the summit and abruptly raised on their slopes. Straw is poked partway into the sand, forming a pattern of small squares along the contours of the dunes. Sandy desert soils cover the Cholistan part of Sindh Sagar Doab and western Balochistan. Jacobabad, in Sindh, has recorded the highest temperature in Pakistan, 127 F (53 C). Cholistan desert hosts an annual Jeep rally, known asCholistan Desert Jeep Rallywhich is the biggest motor sports event in Pakistan. The Thar Desert receives very low amount of rainfall (100 to 150 mm per year) 'Luni' is the only river in the Thar Desert. This is called the urban heat island effect. Nanoclay keeps the sand moist, clumping it together and preventing it from blowing away.Deserts Get HotterRising temperatures can have huge effects on fragile desert ecosystems. While every effort has been made to follow citation style rules, there may be some discrepancies. Much of the coastal region is arid desert with sand dunes and large volcanic mountainous features. The planet's deserts exhibit notable relief. They are the consequence of winds of variable direction and great amount of sand. Apart from the rural settlements, the majority of nomads earn their livelihood from livestock as they breed animals to be sold, milked and shorn for their wool. Patagonia is a major agricultural region where non-native species such as cattle and sheep graze on grassland. Over time, the plateaus become very narrow because of the strong wind blowing and then they are called isolated hills. 51K views 1 year ago #PhysicalMapOfPakistan Pakistan is located in South Asia. It is the seventeenth largest desert on the planet and the third largest in Asia. In the Pakistani part of the desert, a railway line runs between Bahawalpur and Hyderabad. Their seeds may lie dormant for years during long dry spells. Overgrazing and deforestation remove plants that anchor the soil. By the time air masses from coastal areas reach the interior, they have lost all their moisture. Results. #DesertsOfPakistan #TharDesert #MuhammadAkramDeserts of Pakistan. The Mojave Desert, in southern California and Nevada, for instance, is sinking due to aquifer depletion. These features differ from those of wetter regions, which are often gently rounded by regular rainfall and softened by lush vegetation.Water helps carve desert lands. Madagascar, for instance, is a tropical island in the Indian Ocean. There are green mountains and dry mountains, land rich for cultivating, and waterfalls. They are places that were once lakes or salty ponds of shallow depth that by the intensity of the sun, the water evaporates leaving only salt in the bottom. This type of dune has more than two crests (usually 3 or 4) that resemble the arms of a star, which are united in a central point whose height can ascend to 90 meters (Araucania Geological Routes, 2017). Katpana desert is also known as The Cold desert. Alkaloids, used for making medicine and oils for making soap are also extracted. A cloudburst may bring as much as 25 centimeters (10 inches) of rain in a single hourthe only rain the desert gets all year.Desert humidity is usually so low that not enough water vapor exists to form clouds. Under the agreement, waters of the Ravi, Beas, and Sutlej rivers are to be made available to the Indira Gandhi Canal mainly to irrigate portions of the Thar in western Rajasthan. The need to find food and water has led many desert civilizations to become nomadic. The Indus Valley Plain is a flat landform in Pakistan, built up over centuries by sediment.It uses many resources from theIndus river.Most of it is in the Punjab province.. The roadrunner, native to the deserts of North America, obtains water from its food.Some xerocoles have bodies that help them handle the heat. The small city of Quetta was almost completely destroyed, and the adjacent military cantonment was heavily damaged. Interior deserts are sometimes called inland deserts.The Gobi Desert, in China and Mongolia, lies hundreds of kilometers from the ocean. Pothohar Plateau is bounded on the east by the Jhelum River, on the west by the Indus River, on the north by the Kala Chitta Range and the Margalla Hills, and on the south by the Salt Range. It has a total area of 175,000 square kilometers that covers the major areas of Pakistan and India. This area is subject to frequent seismic disturbances because the tectonic plate under the Indian plate collides with the plate under Eurasia as it continues to move northward and to push the Himalayas ever higher. Omissions? Camels, nicknamed ships of the desert, are widely used for transportation, meat, and milk in the Maghreb (a region in Northwest Africa), the Middle East, and the Indian Subcontinent.People and the DesertAbout 1 billion people live in deserts. If desert communities use groundwater faster than it is replenished, water shortages can occur. The surface of the desert is a wild maze of sand dunes and sand ridges. Important passes of these mountains are Khunjarab, Karakoram, Babusar. Where water is available, farmers grow crops such as wheat and cotton. We use cookies to provide our online service. Sindh, Ravi River, Chenab River, Jhelum River, and Sutlej River, originate from the Himalayas mountain range. Elephants, gazelles, rhinos, giraffes, and people used stream-fed pools and lakes.There were three or four other moist periods in the Sahara. The coastal plains 5. In fact, it gets covered with lush green vegetation during February and March as the local farmers use the desert land for the cultivation of green chickpeas. Turbans are also much longerup to six meters (20 feet)!Desert dwellers have also adapted their shelters for the unique climate. Table of content 1 Suggested Videos One legend holds that the Persian Emperor Cambyses II sent an army of 50,000 men to the Siwa Oasis in western Egypt around 530 BCE. They are used to grow different kinds of crops. In some waterlogged areas, however, these soils are salinized. Topography of Pakistan: It means the study of surface features of land, both natural and artificial features. States of the Colorado River Basin continue to negotiate today to prepare for population growth, agricultural development, and the possibility of future droughts.Life in the DesertPlants and animals adapt to desert habitats in many ways. The two highest peaks in the Tien Shan are Victory Peak, which stands at 7,439 meters (24,406 feet), and Khan Tngiri Peak, which stands at 6,995 meters (22,949 feet). Few organisms can withstand the freezing, dry climate of Antarctica.Changing DesertsThe regions that are deserts today were not always so dry. stream The local people speak the Potwari language. These soils are medium to fine in texture, have low organic content, and are highly productive under conditions of irrigation and fertilization. According to their movement, the dunes are divided into five classes: They have an inverted"U"shape and point to the opposite direction of the wind. In 1997, British pilot Andy Green set the land speed record in Black Rock Desert1,228 kilometers per hour (763 miles per hour). Mountain ranges Flat areas are smooth on the map, areas with steep slopes and mountains appear more rough. The roots of a mesquite tree, for example, can reach water more than 30 meters (100 feet) underground.Mesquites, saguaros, and many other desert plants also have thorns to protect them from grazing animals.Many desert plants are annuals, which means they only live for one season. Please select which sections you would like to print: Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. Deals with transport and accommodation issues. Since the 1960s, Lake Chad has shrunk to half its size. Tilla Jogian, second highest peak in Potwar [2] The Sutlej river, however, is mostly on the Indian side of the border. Playas, also called sinks, pans, or salt flats, can be hundreds of kilometers wide.The Black Rock Desert in the U.S. state of Nevada, for instance, is all that remains of the prehistoric Lake Lahontan. This area has been inhabited by agricultural civilizations for at least 5,000 years. Agricultural production is devastated, and the economy of a region suffers. All rights reserved. Thar desert. Unfortunately, at the time farmers were investing in slash-and-burn agriculture, Madagascar experienced long-term droughts. The Thar Desert , also known as the Great Indian Desert , is a large arid region in the north western part of the Indian subcontinent that covers an area of 200,000 km 2 (77,000 sq mi) and forms a natural boundary between India and Pakistan.It is the world's 17th largest desert, and the world's 9th largest hot subtropical desert.. There are also vast deserts in Pakistan. Desert parks, such as Death Valley National Park, California, attract thousands of visitors every year. The subtropical desert climate there results from persistent high pressure and subsidence at that latitude. Water resources are getting depleted leading to the water crisis in Pakistan. The central region is known as Kalat. With little vegetation to block it, the wind can carry sand and dust across entire continents and even oceans. Updates? x\[.PdQM21y[)ly'\JmAb,[o/t -;$}}J.=z]~du]k>Ml^<}nRuxzyUVZ3Y+Vwuc%*!*)[uKK3]j.B\W[NJ<=JuOG`um\IY*Q7iuYp)?f?-]xC%hK 2Q,-$$WG}Hjy`FnfkP"Z]'xbY_K!1\4mqRM#$R-X;*mKn gqnj2\-$/~FJU4.VJjlRlw3Tqm1WU-_[^q],hy~XuvoXn5gIvgmZ\Nu=Y`,fl?n&|ZvqY+m6/){U_|si@[8ox`aXvQ-c{}SR\C6%j [k:zc6Cp##~ZRFZ%&J%F9'1=e(N: ftkh9Y/{$:;We#)VCfewhY5!Xzy2>2\ The Sukkur Barrage on the Indus River, completed in 1932, irrigates the southern Thar region in Pakistan by means of canals, and the Gang Canal carries water from the Sutlej River to the northwest. The Potwar Plateau (also Potowar or Potohar) is a plateau in the province of Punjab, Pakistan and the western parts of Pakistan administered Kashmir. The Himalayas stretch continuously for about 2500km from east to west. /Length 5130 As the air rises, it cools and drops its moisture as heavy tropical rains. The Thal Desert has an approximate area of 20000 km square. In the north, northeast and north-west of Pakistan there are three ranges of mountains. The Indus Water Treaty of 1960 fixed and delimited the rights and obligations of both countries concerning the use of waters of the Indus River system. These soils vary in texture, chemical composition, colour, and organic content from place to place. Areas facing reduced precipitation include areas with some of the largest deserts in the world: North Africa (Sahara), the American Southwest (Sonoran and Chihuahuan), the southern Andes (Patagonia), and western Australia (Great Victoria).In literature and in legend, deserts are often described as hostile places to avoid. In the desert, all these stomata would quickly dry out a plant. Leeward slopes face away from prevailing winds.When moisture-laden air hits a mountain range, it is forced to rise. The desert is in the center of a large empty basin. 1. These oases are supported by some of the worlds largest supplies of underground water. Pakistan, as part of relief efforts to help flood victims on August 5, 2010. Usually they are not very tall but they can be really long. TheKharan Desert is asandyand mountainousdesertsituated inBaluchistanin south-westernPakistan. Sunny skies. At night, these areas cool quickly because they lack the insulation provided by humidity and clouds. 1. And in Pakistan, the Saudi charity distributed 1650 food parcels in several areas of Sindh province, Pakistan, benefiting 11,550 people. Famous deserts of Pakistan, Pakistan is a country located in South Asia and occupies a total area of 827,913 square kilometres, making it the sixth-largest country in the world.It also has an estimated population of 207 million. Groundwater comes from rain or other precipitation, like snow or hail. Roads and buildings were washed away, and more than 100 people died.Even in a desert, water and wind eventually wear away softer rock. All the rivers of Pakistan, i.e. Older dunes, however, are in a semi-stabilized or stabilized condition, and many rise to a height of almost 500 feet (150 metres) above the surrounding areas. It has also spread into India. Tien Shan also has more than 10,100 square kilometers (3,900 square miles) of glaciers. The Thar Desert is one of the biggest deserts in Pakistan. Most groundwater cannot be utilized, because it lies deep underground and is often saline. The Desert, and lastly. There are four basic types of desert depending on the climate: hot and dry, semi-arid, coastal and cold. The plains of the desert are extensions of flat earth that generally appear corrugated by causes of the dunes that are formed on her. Rajasthan- Relief and Structure The main geographic feature of Rajasthan is the Aravalli Range, which runs across the state from southwest Guru Peak (Mount Abu), which is 1,722 m in height to Khetri in the northeast, for more than 850 km.This divides Rajasthan into 60% in the North West of the lines and 40% in the southeast. In the north the mean annual precipitation at Peshawar is 13 inches (330 mm), and at Rawalpindi it reaches 37 inches (950 mm). It is also the third-largest desert in Pakistan. rehanbombal rehanbombal 11.07.2020 Geography Secondary School answered Relief features of pakistans desert 2 See answers Advertisement The Indira Gandhi Canal irrigates a vast amount of land in the Indian portion of the Thar. Precipitation throughout the country generally is erratic, and its volume is highly variable. Pakistan is divided into three major geographic areas: the northern highlands; the Indus River plain, with two major subdivisions corresponding roughly to the provinces of Punjab and Sindh; and the Balochistan Plateau. Almost the entire continent of Antarctica is a polar desert, experiencing little precipitation. Manhattan, KS (66502) Today. Winds at speeds of about 100 kilometers per hour (60 miles per hour) sweep through some deserts. Top 5 reasons to visit Pakistan. Rainstorms sometimes come as violent cloudbursts. They are home to around 1 billion peopleone-sixth of the Earths population.Although the word desert may bring to mind a sea of shifting sand, dunes cover only about 10 percent of the worlds deserts. The Kharan Desert is located in Northeast Balochistan (a Pakistani state). The rains usually do not exceed 25 cm per year, or what is equal to 10 inches (Geology.com, 2017). Drilling into aquifers provides water for drinking, agriculture, industry, and hygiene. It has an arid climate with low vegetation cover. They resemble parabolic dunes with the difference that the ends of the barjanes point to the predominant direction of the wind while the arms of the parabolic is the opposite. High 59F. Pakistanhosts fivedesertswhich were at some point historical forests. Irrigation will make most of the desert suitable for farming. It has also spread into India. In M. Julivert. In fact, the Atacama Desert is the driest place on Earth. They have east to west in directionHimalayas, Karakoram. A large canal-building project is currently underway to irrigate the land. During January, the coldest month, the mean minimum temperature ranges between 41 and 50 F (5 and 10 C), and frost is frequent. The Balochistan plateau is located in the south-west of Pakistan with altitudes mainly ranging from 600 to 3010 metres. Any interactives on this page can only be played while you are visiting our website. The Aswan Dam harnesses the power of the Nile for hydroelectricity used in industry. Some deserts are mountainous. The upper Indus Basin includes Punjab; the lower Indus Basin begins at the Panjnad River (the confluence of the eastern tributaries of the Indus) and extends south to the coast. Encyclopedia Britannica. They are bounded to the north-west by the Hindu Kush mountain range and to the north by the Karakoram. These spinning columns of dirt can rise hundreds of feet in the air. https://en.wikipedia.org/w/index.php?title=Topography_of_Pakistan&oldid=1117077755, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 19 October 2022, at 20:30. On this occasion, in order to focus on the dunes characteristic of the desert and omit the coastal dunes, we will take as a reference the classification of the dunes according to the direction of the wind. Away from the river, toward the middle of the doabs, older alluvial soils (called bangar) are widely distributed. Winds N at 5 to 10 mph.. Tonight >> Topographical relief features of desert Economical lifestyle of desert Economical lifestyle of people in indus plain Names of deserts Passes of western mountain 5 rivers names Balochistan rivers How urdu is a symbol for unity. This evidence includes rock paintings, graves, and tools. Question 26. For example, the mountain ranges along the . Antarctica boasts the lowest official temperature recorded on Earth: -89.2 C (-128.6 F), recorded on July 21, 1983. They are found along the Tropic of Cancer, between 15 and 30 degrees north of the Equator, or along the Tropic of Capricorn, between 15 and 30 degrees south of the Equator.Hot, moist air rises into the atmosphere near the Equator. In the deserts of the Middle East and Asia, nomadic tent communities continue to flourish. [7] A thunderstorm can send a fast-moving torrent of watera flash flooddown a dry arroyo. The geography of Pakistan is a blend of landscapes. That distinction belongs to Death Valley, in California's Mojave Desert. Devil of a StormDust devils are common in hot deserts. The booming Inland Empire of southeastern California is made up of deserts (the Mojave and the Sonoran) that rely on water for agriculture, industry, and residential development. . Cities like Phoenix, Arizona, or Kuwait City, Kuwait, have a much smaller urban heat island effect. Windstorms in the Sahara hurl so much material into the air that African dust sometimes crosses the Atlantic Ocean. In the delta the estuarine soils are excessively saline and barren. Lake Chad is a source of freshwater for four countries on the edge of the Sahara Desert: Chad, Cameroon, Niger, and Nigeria. Daytime temperatures in the Chihuahua can climb beyond 37C (100F), while nighttime temperatures can dip below freezing (0C or 32F). The Western Mountains 3. The Brandberg, loftiest summit in Namibia, looms as a granite island from Namib Desert flats, for example. Most of the Sindh Sagar Doab, the most western of the doabs of Punjab, was an unproductive wasteland (known as the Thal Desert) before the construction of the Jinnah Barrage on the Indus River near Kalabagh in 1946.

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