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Which of the following plateaus is not classified as an intermontane plateau?
The Chota Nagpur Plateau is geologically distinct from intermontane types. While the Mexican, Tibetan and Bolivian plateaus were formed alongside mountain belts (orogenic belts), Chota Nagpur is part of the stable Indian Peninsular shield. It is a "continental plateau" that has risen as a single uniRead more
The Chota Nagpur Plateau is geologically distinct from intermontane types. While the Mexican, Tibetan and Bolivian plateaus were formed alongside mountain belts (orogenic belts), Chota Nagpur is part of the stable Indian Peninsular shield. It is a “continental plateau” that has risen as a single unit or has been left standing after the surrounding land eroded. It is geographically famous as the “Mineral Heart of India,” containing vast deposits of iron, coal and mica. In contrast, intermontane plateaus are generally higher, younger and strictly enclosed by fold mountain chains.
See lessThe Meseta Plateau is located in which of the following countries? (A) Spain and Portugal (B) Northeast Africa (C) Mexico (D) Brazil
The Meseta Plateau is the dominant geographical feature of Spain and Portugal. It is an ancient Hercynian massif that was uplifted and tilted during the Alpine orogeny. Geographically, it is divided into the Northern and Southern Meseta by the Central System mountains. The plateau is characterized bRead more
The Meseta Plateau is the dominant geographical feature of Spain and Portugal. It is an ancient Hercynian massif that was uplifted and tilted during the Alpine orogeny. Geographically, it is divided into the Northern and Southern Meseta by the Central System mountains. The plateau is characterized by a continental climate with hot summers and cold winters. It is vital for Spanish agriculture and history, providing a rugged, high-altitude landscape that has shaped the settlement patterns and defensive strategies of the Iberian people for thousands of years.
See lessWhere is the Telegraphic Plateau located? (A) North Atlantic Ocean (B) South Indian Ocean (C) North Pacific Ocean (D) South Pacific Ocean
The Telegraphic Plateau is a significant feature of submarine geography. Located along the North Atlantic seabed, it provided a relatively shallow and stable path for the pioneering telecommunications cables that first linked North America and Europe. While most geography questions focus on land-basRead more
The Telegraphic Plateau is a significant feature of submarine geography. Located along the North Atlantic seabed, it provided a relatively shallow and stable path for the pioneering telecommunications cables that first linked North America and Europe. While most geography questions focus on land-based plateaus, the Telegraphic Plateau highlights the diversity of the lithosphere’s surface underwater. It is part of the broader Mid-Atlantic Ridge system’s flank, demonstrating that plateau-like “tablelands” exist even on the ocean floor, serving critical roles in human technological history and deep-sea sediment accumulation.
See lessWhich of the following is not an active volcano?
Mount Kilimanjaro, situated in Tanzania, is the highest peak in Africa. It is categorized as a dormant stratovolcano rather than an active one. The mountain features three distinct volcanic cones: Shira, Mawenzi and Kibo. Shira and Mawenzi are considered extinct, meaning they have no magma supply. HRead more
Mount Kilimanjaro, situated in Tanzania, is the highest peak in Africa. It is categorized as a dormant stratovolcano rather than an active one. The mountain features three distinct volcanic cones: Shira, Mawenzi and Kibo. Shira and Mawenzi are considered extinct, meaning they have no magma supply. However, Kibo is technically dormant; it hasn’t erupted for over 360,000 years, but scientists have detected fumaroles and sulfurous gases at its crater, indicating subsurface heat. This distinguishes it from active volcanoes like Etna or Stromboli, which erupt regularly and highlights the geological complexity of the East African Rift system.
See lessWhich of the following types of volcanoes has the most explosive eruption?
Pelean eruptions are the most violent because they involve magma with a very high silica content. This makes the magma thick and sticky, preventing gases from escaping easily. Consequently, a lava dome often forms over the vent, acting like a cork in a pressurized bottle. When the dome fails, it triRead more
Pelean eruptions are the most violent because they involve magma with a very high silica content. This makes the magma thick and sticky, preventing gases from escaping easily. Consequently, a lava dome often forms over the vent, acting like a cork in a pressurized bottle. When the dome fails, it triggers a catastrophic lateral blast. The most terrifying feature is the pyroclastic flow—a dense, turbulent cloud of incandescent ash and gas that can reach temperatures of 1,000 degrees Celsius. These flows move at hundreds of miles per hour, making the Pelean type the deadliest volcanic category.
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