Geography – GK Questions

Answer: True

The Conrad discontinuity is a boundary within the continental crust separating the upper granitic layer from the lower basaltic layer. It is not as globally consistent as the Moho. Named after seismologist Victor Conrad.

Answer: Assam

Assam is the largest producer of pineapple in India, contributing about 30% of national production. Pineapple is grown in the Brahmaputra Valley's humid climate. India is among the top global pineapple producers, with Kerala and Karnataka also significant.

Answer: Mumbai

Mumbai is the largest city in India by population within city limits (over 12 million), though the Delhi metropolitan area is larger. Mumbai is India's financial capital, home to Bollywood, and a major port on the Arabian Sea.

Answer: Mississippi

The Mississippi River is nicknamed 'Old Man River' in American culture, popularized by the song from the musical Show Boat. The river's slow, meandering flow and historical significance in American development inspired the epithet.

Answer: True

The Pir Panjal Range is part of the Lesser Himalayas (Middle Himalayas) in Jammu and Kashmir and Himachal Pradesh. It includes the famous Banihal Pass and Jawahar Tunnel. The range separates the Jammu region from the Kashmir Valley.

Answer: Keoladeo Ghana

Keoladeo Ghana National Park (Bharatpur Bird Sanctuary) in Rajasthan is famous for the Indian roller and over 370 bird species. It is a UNESCO World Heritage Site and a critical wintering ground for migratory birds from Central Asia.

Answer: Indonesia

Indonesia is the largest island country in the world by both area and population, comprising over 17,000 islands. It spans the equator in Southeast Asia and is the world's fourth-most populous country with over 270 million people.

Answer: Pre-monsoon thunderstorms

Mango Showers are pre-monsoon thunderstorms in Kerala and Karnataka during March-April. They help in early ripening of mangoes and reduce summer heat. These showers are caused by convective activity and moisture from the Arabian Sea.

Answer: True

The Strait of Hormuz connects the Persian Gulf to the Gulf of Oman and the Arabian Sea. It is a critical chokepoint for global oil trade, with about 20% of the world's oil passing through. It lies between Iran and Oman/UAE.

Answer: Kerala

India's first floating solar power project was commissioned in Kerala at the Banasura Sagar Dam reservoir in Wayanad (2019). Floating solar panels reduce water evaporation and land use. India aims to install 10 GW of floating solar by 2030.

Answer: Campbell Bay

Campbell Bay National Park in Great Nicobar Island is the largest national park in the Andaman and Nicobar Islands (426 sq km). It is part of the Great Nicobar Biosphere Reserve and home to endemic species like the Nicobar megapode and giant robber crab.

Answer: Oslo

Oslo is the capital and largest city of Norway, located at the head of the Oslofjord. It is known for its green spaces, museums (Viking Ship Museum), and as a hub for maritime industries. Oslo hosted the 1952 Winter Olympics.

Answer: True

India is the largest producer of cauliflower globally, contributing about 35% of world production. Major producing states are Bihar, Uttar Pradesh, and West Bengal. Cauliflower is a cool-season crop grown mainly in Rabi season.

Answer: Glacial erosion

U-shaped valleys are formed by glacial erosion, where glaciers carve wide, steep-sided valleys with flat bottoms. In contrast, river erosion creates V-shaped valleys. U-shaped valleys are common in the Himalayas and Alps.

Answer: Bajra

Bajra (pearl millet) is known as the 'Camel Crop' due to its high drought tolerance and ability to grow in poor soils with minimal water. It is a staple food in Rajasthan, Gujarat, and Haryana. Bajra is rich in iron, fiber, and protein.

Answer: Lake Baikal

Lake Baikal in Siberia, Russia, is the world's largest freshwater lake by volume (23,600 cu km), holding about 20% of Earth's unfrozen surface freshwater. It is also the deepest (1,642 m) and oldest (25 million years) lake.

Answer: True

India encompasses three of the world's 36 biodiversity hotspots: the Himalayas, Western Ghats-Sri Lanka, and Indo-Burma regions. These areas have high species richness and endemism but face significant habitat loss, requiring conservation priority.

Answer: Mahanadi

The Mahanadi River is called the 'Lifeline of Chhattisgarh' as it provides water for irrigation, drinking, and industry. The river originates in Chhattisgarh and flows through Odisha. Major projects include the Mahanadi Reservoir and Hirakud Dam.

Answer: Nagarjuna Sagar

Nagarjuna Sagar Dam on the Krishna River, between Telangana and Andhra Pradesh, creates one of South India's largest artificial lakes. The multipurpose project provides irrigation and hydropower. It is named after the Buddhist scholar Nagarjuna.

Answer: Stockholm

Stockholm is the capital and largest city of Sweden, built on 14 islands where Lake Mälaren meets the Baltic Sea. It is known for its beauty, innovation, and as the home of the Nobel Prize ceremonies (except Peace Prize, awarded in Oslo).