Mountains & Plateaus — Set 4

Correct Answer: A. Eastern

• **Appalachian Mountains** = an ancient mountain range running along the eastern part of North America, through the USA and Canada. • **A major source of coal** — the Appalachians are far older and more eroded than the Rocky Mountains; the coal-rich areas of West Virginia, Kentucky, and Pennsylvania lie within this range. • 💡 Wrong-option analysis: Western: the western part of North America has the Rocky Mountains and the Pacific Coast Ranges; Northern: the northern part has the Canadian Shield and Arctic ranges; Southern: the Appalachians do extend south but are primarily defined as an eastern range, not exclusively southern.

Correct Answer: D. Mount Elbrus

• **Mount Elbrus** = a dormant volcano in the Caucasus Mountains of Russia, the highest peak in Europe at 5,642 metres, with two volcanic summits. • **5,642 metres elevation** — Elbrus is nearly 850 m higher than Mont Blanc (4,808 m), the second highest; it is one of the 'Seven Summits' (highest peaks on each continent). • 💡 Wrong-option analysis: Matterhorn: a pyramid-shaped peak in the Alps at 4,478 m on the Swiss-Italian border, not the highest; Mont Blanc: the highest peak in the Alps at 4,808 m on the French-Italian border, but lower than Elbrus; Mount Olympus: the highest peak in Greece at 2,917 m, mythologically famous as home of the Greek gods.

Correct Answer: A. Australia

• **Kimberley Plateau** = a vast ancient plateau in the northern part of Western Australia, known as one of the world's last great wilderness areas. • **Famous for ancient rock art and gorges** — the region contains some of the oldest rock art in the world (Gwion Gwion paintings, ~17,000 years old) and spectacular gorges like Windjana and Geikie. • 💡 Wrong-option analysis: India: India's notable plateaus are the Deccan Plateau and Chota Nagpur Plateau; South Africa: Kimberley is a city in South Africa's Northern Cape known for diamonds, but the Kimberley Plateau is in Australia; Canada: Canada has the Laurentian Plateau (Canadian Shield), not the Kimberley Plateau.

Correct Answer: B. The Cordillera

• **American Cordillera** = a continuous sequence of mountain ranges forming the western backbone of the Americas, stretching from Alaska in the north to Tierra del Fuego in the south. • **Includes Rockies in the north and Andes in the south** — the Cordillera spans over 15,000 km and is one of the most extensive mountain systems on Earth, covering the entire western length of the Americas. • 💡 Wrong-option analysis: Andes: the Andes are the South American component of the larger Cordillera, not the full Spine of the Americas; Rocky Mountains: the Rockies are the North American component of the Cordillera, not the complete system; Appalachians: located along the eastern USA, not the western spine of the Americas.

Correct Answer: A. Block Mountains

• **Vindhya Range** = traditionally classified as block mountains in central India, formed by faulting, separating the Indo-Gangetic Plain from the Deccan Plateau. • **Consists of plateaus and escarpments** — the Vindhyas run east-west across Madhya Pradesh and form a cultural divide between northern and southern India; the range contains important rivers like Son and Narmada. • 💡 Wrong-option analysis: Volcanic Mountains: formed by volcanic activity (e.g., Kilimanjaro, Deccan Traps created the Deccan Plateau); Residual Mountains: formed by erosion of ancient mountains (e.g., Aravalli); Fold Mountains: formed by plate tectonic compression (e.g., Himalayas, Alps).

Correct Answer: A. Chota Nagpur Plateau

• **Chota Nagpur Plateau** = known as the 'Mineral Heart of India' due to vast deposits of coal, iron ore, manganese, mica, and bauxite in Jharkhand, Odisha, and West Bengal. • **Most of India's heavy industry is here** — cities like Jamshedpur (steel), Dhanbad (coal), and Ranchi are located on this plateau; it is part of the Gondwana rock formation. • 💡 Wrong-option analysis: Shillong Plateau: located in Meghalaya, known as the 'Scotland of the East' for its scenery, not primarily for minerals; Deccan Plateau: rich in basalt and has black cotton soil but not concentrated heavy minerals like Chota Nagpur; Malwa Plateau: located in Madhya Pradesh and Rajasthan, known for agriculture and fertile black soil.

Correct Answer: B. Spain

• **Meseta Central** = the vast central plateau of Spain, occupying roughly 40% of the country's land area at an average elevation of about 660 metres. • **Madrid is located on this plateau** — at 667 m, Madrid is the highest capital city in the European Union; the Meseta is a semi-arid plateau with extreme temperatures. • 💡 Wrong-option analysis: Portugal: Portugal shares the Iberian Peninsula with Spain and has some Meseta but is not considered the primary location of the Meseta Central; Italy: Italy's major highland feature is the Apennine mountain range, not the Meseta; France: France has the Massif Central plateau, which is different from Spain's Meseta Central.

Correct Answer: C. Karakoram Range

• **Karakoram Range** = a major mountain range in the Gilgit-Baltistan region on the Pakistan-China border, home to K2, the world's second-highest peak. • **K2 is 8,611 metres** — also called Mount Godwin-Austen, K2 is considered more technically challenging to climb than Everest; the Karakoram has the highest concentration of high peaks in the world (4 of the 14 peaks above 8,000 m). • 💡 Wrong-option analysis: Hindu Kush: a range in Afghanistan and Pakistan, highest peak is Tirich Mir at 7,708 m; Kunlun Mountains: a major range in western China forming the northern edge of the Tibetan Plateau; Himalayas: the world's highest range containing Everest, Kangchenjunga, and Lhotse, but not K2.

Correct Answer: A. Sierra Madre Occidental and Oriental

• **Mexican Plateau** = a large arid-to-semi-arid plateau occupying much of northern and central Mexico, flanked by Sierra Madre Occidental to the west and Sierra Madre Oriental to the east. • **Most of Mexico's population lives here** — particularly in the southern section, including Mexico City which sits in a high-altitude valley at 2,240 m within the plateau region. • 💡 Wrong-option analysis: Alps and Pyrenees: both are European ranges, Alps in central Europe and Pyrenees on the French-Spanish border; Rockies and Appalachians: North American ranges — Rockies in the west and Appalachians in the east of the USA; Andes and Cascades: Andes are in South America, Cascades are in the north-western USA, neither flanks Mexico.

Correct Answer: A. Mount Kosciuszko

• **Mount Kosciuszko** = the highest mountain on the Australian mainland at 2,228 metres, located in the Snowy Mountains of New South Wales. • **Named after Polish hero Tadeusz Kosciuszko** — it lies within Kosciuszko National Park; Australia's relatively low altitude is because the continent lacks active plate boundary mountain-building. • 💡 Wrong-option analysis: Mount Cook (Aoraki): the highest peak in New Zealand at 3,724 m, not the Australian mainland; Mount Wilhelm: the highest peak of Papua New Guinea at 4,509 m, not Australia; Mount Townsend: the second-highest peak on the Australian mainland at 2,209 m, just below Kosciuszko.