MAPPING : MAJOR LANDFORMS OF THE WORLD-1

PRERNA FOR IAS

         Mehnat Aapki, Guidance Humari

         Roz ki Prelims Practice — Experts ke Saath

MAPPING : MAJOR LANDFORMS OF THE WORLD-1

1. Asia

Asia is the largest and most populous continent, covering about one-third of Earth's land area. It extends from the Arctic Ocean in the north to the Indian Ocean in the south and from Europe in the west to the Pacific Ocean in the east. Asia consists of 48 countries and several special administrative regions, including Hong Kong, Macau, and Taiwan. It contains the world's highest mountain (Mount Everest), largest lake (Caspian Sea), largest desert (Gobi Desert), and longest river in Asia (Yangtze). Asia has diverse climates, cultures, languages, and ecosystems, making it one of the world's most geographically and economically significant continents.

2. Altai Mountains

The Altai Mountains are located where Russia, China, Mongolia, and Kazakhstan meet in Central Asia. They form one of Asia's oldest mountain systems and serve as an important watershed for rivers flowing into Siberia and Central Asia. The mountains are rich in forests, glaciers, wildlife, and mineral resources. The Altai region is famous for its biodiversity and archaeological discoveries, including ancient Scythian burial sites. It also plays a significant role in climate regulation and water supply for nearby regions. The Altai Mountains are recognized as a UNESCO World Heritage Site due to their outstanding natural beauty and ecological importance.

3. Caucasus Mountains

The Caucasus Mountains lie between the Black Sea and the Caspian Sea, forming the natural boundary between Europe and Asia. This mountain system stretches across Georgia, Armenia, Azerbaijan, and southern Russia. It contains Mount Elbrus (5,642 m), the highest peak in Europe according to the widely accepted continental boundary. The Caucasus region is known for its diverse ethnic groups, languages, and cultures. Rich in forests, glaciers, and mineral resources, it also serves as an important water source. The mountains have significant geopolitical importance due to their strategic location between Europe, Central Asia, and the Middle East.

4. Himalayas

The Himalayas are the world's highest mountain range, extending about 2,400 km across India, Nepal, Bhutan, China (Tibet), and Pakistan. Formed by the collision of the Indian and Eurasian tectonic plates, they continue to rise due to ongoing plate movement. The Himalayas contain Mount Everest (8,848.86 m), the world's highest peak. They are the source of major rivers such as the Ganga, Brahmaputra, and Indus. The range acts as a climatic barrier, preventing cold winds from Central Asia and influencing the Indian monsoon. The Himalayas are ecologically, culturally, and economically vital for South Asia.

5. Kunlun Mountains

The Kunlun Mountains form one of Asia's longest mountain ranges, stretching across western China along the northern edge of the Tibetan Plateau. The range extends for over 3,000 km, separating the Tibetan Plateau from the Tarim Basin. It consists of rugged peaks, glaciers, and high-altitude deserts. Several rivers originate from these mountains, providing water to arid regions of western China. The Kunlun Mountains are rich in minerals and have great geological significance. In Chinese mythology, they are regarded as sacred mountains associated with immortality. Their harsh climate and remote location have limited human settlement throughout history.

6. Tian Shan Mountains

The Tian Shan, meaning "Heavenly Mountains," are located mainly in Kyrgyzstan, Kazakhstan, and western China. They stretch for over 2,500 km and separate the Tarim Basin from the Kazakh Steppe. These mountains contain numerous glaciers that supply water to Central Asia's rivers and agriculture. The Tian Shan region is rich in biodiversity and mineral resources, including gold and rare metals. It forms an important part of the ancient Silk Road, connecting East and West. Due to their scenic beauty and ecological importance, parts of the Tian Shan Mountains are recognized as UNESCO World Heritage Sites.

7. Ural Mountains

The Ural Mountains extend from the Arctic Ocean to Kazakhstan for about 2,500 km, forming the traditional boundary between Europe and Asia. Although not very high, they are among the world's oldest mountain ranges. Rich deposits of iron ore, coal, copper, gold, platinum, and other minerals have made the Urals one of Russia's most important industrial regions. The mountains also contain dense forests, rivers, and diverse wildlife. Major rivers such as the Ural and Pechora originate here. The Ural Mountains have played a crucial role in Russia's economic development, mining, metallurgy, and transportation for centuries.

8. Zagros Mountains

The Zagros Mountains extend across western Iran into northern Iraq, forming one of the most important mountain systems in Southwest Asia. Stretching for about 1,500 km, they were formed by the collision of the Arabian and Eurasian tectonic plates. The mountains are rich in limestone, oil, and natural gas, making the region economically significant. Numerous rivers originate here, supporting agriculture and settlements. The Zagros also act as a climatic barrier, influencing rainfall patterns in Iran. Historically, they have provided shelter to ancient civilizations and remain home to diverse wildlife, forests, and ethnic communities, particularly the Kurdish and Lur populations.

9. Verkhoyansk Range

The Verkhoyansk Range is located in northeastern Siberia, Russia, east of the Lena River. It stretches for nearly 1,200 km and is known for its extremely cold climate. The nearby town of Verkhoyansk records some of the lowest temperatures in the Northern Hemisphere, earning the area the title "Pole of Cold." The range is rich in minerals, including gold and tin, while its forests support species such as reindeer, wolves, and brown bears. Rivers originating here eventually flow into the Arctic Ocean. Despite harsh weather, the mountains are important for scientific studies on permafrost and climate change.

10. Arakan Yoma

The Arakan Yoma, also called the Rakhine Mountains, form the southern extension of the Himalayas through western Myanmar. These mountains separate the coastal region of the Bay of Bengal from Myanmar's central plains. Dense tropical forests, rich biodiversity, and heavy monsoon rainfall characterize this range. The mountains act as a natural barrier, reducing the influence of monsoon winds on central Myanmar and creating a rain-shadow region inland. They are home to numerous endemic plant and animal species. The Arakan Yoma also play an important role in protecting river catchments and maintaining ecological balance in Southeast Asia.

11. Hindu Kush Mountains

The Hindu Kush Mountains extend across Afghanistan into northern Pakistan and Tajikistan. They form a major extension of the Himalayan mountain system and contain several peaks above 7,000 metres, including Tirich Mir, the highest peak. These mountains serve as the source of important rivers and glaciers that support agriculture in Central and South Asia. Historically, the Hindu Kush acted as both a barrier and a trade route between Central Asia and the Indian subcontinent. Rich in biodiversity and mineral resources, the region remains strategically significant due to its location and geopolitical importance.

12. Elburz (Alborz) Mountains

The Elburz (Alborz) Mountains stretch along the southern coast of the Caspian Sea in northern Iran. They separate the fertile Caspian coastal plain from Iran's central plateau. The range includes Mount Damavand (5,610 m), the highest volcano in Asia and the highest peak in Iran. The Elburz Mountains receive heavy rainfall on the northern slopes, supporting dense forests, while the southern slopes are comparatively dry. They play a crucial role in regulating climate, supplying freshwater, and supporting agriculture. Rich biodiversity, scenic landscapes, and recreational tourism make the Elburz Mountains an important geographical feature of Southwest Asia.

13. Suleiman Range

The Suleiman Range extends through western Pakistan and eastern Afghanistan, forming part of the eastern Iranian Plateau. The mountains connect the Hindu Kush with the Kirthar Range and play a significant role in separating the Indus Plain from the Balochistan Plateau. The region contains rugged terrain, dry valleys, and sparse vegetation due to its semi-arid climate. The Suleiman Mountains are rich in natural resources, including coal, natural gas, and minerals. Historically, several trade and invasion routes passed through these mountains, making them strategically important. Today, they continue to support pastoral communities and regional biodiversity.