hot deserts of the world location
Special appendages, such as long ears, help to dissipate heat. The majority of hot deserts are found around the equator (0 latitude), in between the Tropic of Cancer (23.44 north latitude) and the Tropic of Capricorn (23.44 south latitude). What are the physical characteristics of cold environments? Whatever winds reach the deserts blow from cooler to warmer regions, and their relative humidity is lowered, making condensation almost impossible. This area of the world is typically hotter than anywhere else due to the fact that it receives the most direct (concentrated) sunlight. It is considered a desert because it rains on average only 10 mm every year. Distribution of earthquakes and volcanoes, Effects of earthquakes and volcanoes on people and the environment, Reducing the impacts of earthquakes and volcanoes, Population and settlement iGCSE Geography, The main causes of a change in population size, A country with a rate of high population growth China, A country which is over-populated Bangladesh, A country which is under-populated Australia, A country with a low rate of population growth or decline Japan. Around 900 plant species can be found in the Arabian desert, 102 mammals, and 310 different bird species. To the west lie the Andes, the worlds longest mountain range, and to the east, the Atlantic Ocean. They are also known as polar deserts. Locust and dung beetles are native to this bleak region. The main characteristic of deserts is a shortage (or complete lack of) precipitation; some desert regions go for years on end without rain. As the name suggests, these deserts are very hot and very dry. California, Arizona, Utah, and Nevada are the states where this desert is located. Coastal Deserts - These deserts are dry like any other desert but not hot. It measures roughly 0.26 million square miles (0.67 million sq. The desert touches eleven countries which are as follows: Algeria, Morocco, Chad, Egypt, Libya, Mali, Mauritania, Niger, Sudan, Tunisia and Western Sahara. Measurements of deserts are done using thermometers and other devices like satellites. Probably the first one that springs to mind, the Sahara Desert is the world's hottest. Origin When the plant is mature, it will dry out, and the tumbleweed will detach, rolling around in the wind and spreading seeds. The 47,877-square-mile (124,000-square-kilometer) Mojave regularly breaks temperature records, partly because it sits below sea level and partly because it's so close to civilization and accessible to accurate thermometers, which need to be elevated and shielded from the sun in order to be verified. World's largest hot desert is Sahara which covers almost the whole continent. What are the different types of weathering? The largest hot desert in the world, northern Africa's Sahara, reaches temperatures of up to 122 degrees Fahrenheit (50 degrees Celsius) during the day. A huge swathe of Australia is covered in hot deserts. Many different plant species produce tumbleweeds, including the prickly Russian thistle (Kali tragus) and the wirenetting bush (Lechenaultia divaricata.) the Sahara Desert is the largest hot desert in the world encompassing 3.5 million square miles across 11 countries. True or false? This is because, with little vegetation around, there's nothing to retain any heat. However, the Antarctica, which is a polar desert, is the largest desert overall. How have plants adapted to cold environments? The hot desert or Sahara type of climate is located between the latitudinal belt of 15-30 (35) in both the hemispheres on the western parts of the continents. . Therefor in desert day is very hot and night is very cold. Hot deserts are mainly found around the Tropics of Cancer and Capricorn. What are active, dormant and extinct volcanoes? Hot Deserts of the World: Name Location: Size: Physical Features: Some Plants & Animals: Special Facts: Arabian Arabian Peninsula: 900,000 mi 2 2,300,000 km 2: Desertification can lead to increased resource prices. Location: Antarctic: Cold Winter: 5,500,00 Sq Mi: Antarctica: Sahara . Tree roots help to hold soil together and prevent soil erosion. True or False: Most hot deserts in the world feature many different types of cacti. The Mojave Desert contains the infamous Death Valley, known for being the lowest point, driest location, and hottest area on the North American continent. Combined, these deserts are called the Great Australian Desert. What is the structure of the tropical rainforest? Animals species found in the desert are jackrabbits, kangaroo rats, grasshoppers, pocket mice, and antelope ground squirrel. Namib Desert. Lizard After Emerging from Burrow The Great Basin spadefoot toad has adapted to deal with limited water and heat by burrowing into the ground and staying there until it rains. A desert can be defined as a barren area of land where very little rainfall occurs. Despite these harsh conditions, it is home to numerous desert animals, including camels, lizards, and scorpions. Why is there opportunity for mineral extraction in the desert? Washington, DC; Chicago, IL; New York, NY; San Francisco, CA; Dallas, TX; . Located in southwestern Asia, the Arabian desert is very large and is around 716,400 square miles large. Like other types of desert, cold deserts get very little rain or snow. Most of the Sahara experiences average high temperatures between 100 and 104 degrees Fahrenheit (38 and 40 degrees Celsius) during the hottest period of the year. What is the difference between a tornado and a hurricane? Best study tips and tricks for your exams. How is urban planning improving the quality of life for the urban poor in Mumbai? True or False: One of the major ways that cacti conserve water is via CAM photosynthesis. What factors influence the effects and response to tectonic activity? During the summer, temperatures rise up to forty degrees Celsius. Nov 13, 2013 - Map showing the main desert areas of the world. These extreme temperature fluctuations can be challenging for both plants and animals, which must adapt to survive in such harsh conditions. Which landforms result from moving or melting ice? Hot desert vegetation includes cacti and other succulents, hardy shrubbery, trees, and flowering plants. km). Temperate regions lie between the polar regions and the tropics. 5. It is also considered a desert due to the lack of precipitation; the frigid air is too cold to hold moisture. The extent and location of these deserts are indicated in maps and table 3.1. Contact the AZ Animals editorial team. True. Save my name, email, and website in this browser for the next time I comment. On average, how much precipitation does a hot desert experience in a year? of the users don't pass the Hot Deserts quiz! 1 - Hot deserts in red (BWh); cold deserts in pink (BWk). Fill in the blanks. Deserts are found throughout the world, especially in Africa and Australia. 44 Hot and Cold Deserts From an ecological point of view, deserts are also classified into two major kinds as a) Hot deserts and b) cold deserts. A study conducted in 2018 shows that it has grown by ten percent since 1920. The main limitation to plant growth is the lack of water and the high amount of evaporation. Thank you for reading! Extreme climate, accessibility, and water supply. Fill in the blank. Africa. It creates less pressure and demand on land and resources. Area: 250,000 sq mi (647,500 sq km) Location: Covers parts of northern Mexico and the southwestern United States (West Texas, parts of the middle and lower Rio Grande Valley and the lower Pecos Valley in New Mexico, and a portion of southeastern Arizona) Type: Subtropical. Deserts are found on every continent and make up around 30 percent of the earth's surface. It covers 13 countries and is famous for being extremely hot during the day and freezing at night. km). In addition, the polar regions spend a large part of the year in darkness. The summer in the months from early to mid-June to September is when the desert heat peaks. People enjoy rock climbing, dirt biking, and hiking in the desert. Dromedaries have long eyelashes to prevent sand from getting into their eyes. All cacti are succulents, a group of plants that are characterized by their thick leaves and stems. They occur at low latitudes, to the south and north of the equator. There are two types of camels: Bactrian and Dromedary. Spanning parts of Mongolia and China, it measures 0.5 million square miles (1.3 million sq. Most of the world's deserts are located near 30 degrees north latitude and 30 degrees south latitude, where the heated equatorial air begins to descend. At its hottest, the Great Indian Desert can reach temperatures of up to 123 F (51C), and it is hot most of May and June. Temperatures of this desert remain high around the year, as lots of the desert is at low elevation. Development, population change and the demographic transition model, Strategies for reducing the development gap, How can the growth of tourism reduce the development gap? , for example parts of the Arctic and the Antarctic. Most hot and dry desert-dwelling animals stay under cover in the day and forage at night. That distinction belongs to Death Valley, in California's Mojave Desert. Hot deserts include examples like the Sahara in Africa and the desert land that occupies Arizona in the United States. Read about our five favourite deserts across the world. 2 - The rain shadow effect can cause the formation of deserts. How is urban planning improving the quality of life for the urban poor in Rio de Janeiro? However, no hot desert is drier than the Atacama, which averages only about half an inch (1.5 centimeters) of rain per year, and some years are entirely rainless. Developed by Srishti IAS | All rights reserved. Many semiarid deserts get so little rain . 3. gtag('js', new Date());
They have two seasons: hot and hotter! The Desert Biome is an ecosystem that forms due to the low level of rainfall it receives each year. When sudden rainstorms do happen in deserts, they may cause flash floods, as water may pool at the surface. Hot and cold deserts. Kalahari Desert - a desert covering much of Botswana and parts of Namibia and South Africa; Karoo Desert - a desert covering parts of southern South . Climate of the hot desert Though they still photosynthesize during the day, most cacti save their respiratory processes for nighttime, allowing them to use less water than they would normally have to. The Sahara is the largest of the world's hot deserts it covers 3,600,000 square miles (9,200,000 square kilometers) of Northern Africa! The Antarctic is classified as a polar desert. 54C. Being active at night allows a mammal to avoid the extreme heat of the day! What is the role of transnational companies in Nigeria? The resulting climate is very dry. Without them, people would have great difficulty crossing the hot terrain. gtag('config', 'G-9M3J3VF9BF');
. The Sahara or 'the Greatest Desert' is the largest hot desert in the world. Description : The world desert map shows the major deserts around the world. That's, on average, only about 20mm of rain a month, though some months of the year may experience more rain than others. Please copy/paste the following text to properly cite this HowStuffWorks.com article: The Lut Desert in Iran is the hottest desert in the world. The Colorado Desert has cacti, especially and particularly cholla cacti. The Syrianalso known as the Syrian or Jordanian Steppeis the tenth largest desert in the world, measuring approximately 0.19 million square miles (0.49 million sq. The Sahara is the best example to illustrate the above. Temperatures there can reach 159 degrees Fahrenheit (70 degrees Celsius) on average. Hot deserts have significantly less biodiversity than other biomes due to extreme temperatures and lack of water. True or false? Hot temperatures are not required for deserts, as Antarctica is also considered a desert since rain and snow are rare. How can we increase the amount of food produced globally? ZIMSEC O Level Geography Notes: Location of Hot Deserts. The sun's rays are the strongest there. km). But hot deserts are what come to mind when we think of desert ecosystems. Here you will find 7 of the hottest deserts on earth and how absurdly warm these places can get. Read on to find out more about some facts about hot deserts, including the climate, distribution, and an overview of the plants and animals that make hot deserts their home. The world's largest hot desert, the Sahara Desert. The interesting fact about it is that many shipwrecks can be found up to 50 meters inland ascribed to the movement of the desert. Factors influence the effects and response to tectonic activity Mi: Antarctica: Sahara ( BWk ) ' ) <. Name, email, and Nevada are the states where this desert remain high the! 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