Geography – Medium Level – GK Questions

Answer: Koyna

Koyna Hydroelectric Project in Maharashtra is India's largest hydroelectric power station with an installed capacity of 1,960 MW. Located on the Koyna River, it has four stages of power generation. It is a pumped-storage project critical for grid stability.

Answer: Chilika Lake

Chilika Lake in Odisha is the largest saltwater lake (brackish water lagoon) in India, covering about 1,100 sq km. It is the largest coastal lagoon in India and the second-largest in the world. It is a Ramsar site and home to migratory birds and Irrawaddy dolphins.

Answer: True

India is the second-largest producer of wheat in the world after China, producing about 110 million tonnes annually. Major wheat-producing states are Uttar Pradesh, Punjab, Madhya Pradesh, and Haryana. Wheat is a staple Rabi crop in North India.

Answer: Kosi

The Kosi River is known as the 'Sorrow of Bihar' due to its frequent flooding and course changes, causing widespread destruction. It originates in Nepal and joins the Ganga in Bihar. The Kosi Project aims to control floods and provide irrigation.

Answer: Canada

Canada has the longest coastline in the world at about 202,080 km, bordering the Pacific, Arctic, and Atlantic Oceans. Its extensive coastline includes numerous islands, fjords, and inlets. Indonesia has the second-longest coastline among island nations.

Answer: Desert National Park

Desert National Park in Rajasthan is a critical habitat for the critically endangered Great Indian Bustard. The bird is one of the heaviest flying birds and is the state bird of Rajasthan. Conservation efforts are underway to prevent its extinction.

Answer: Milk

India is the largest producer of milk in the world, contributing about 24% of global production. This achievement is due to Operation Flood, which made India self-sufficient in milk production. India also leads in pulses, jute, and spices production.

Answer: True

Laterite soil is rich in iron and aluminum oxides, giving it a reddish color. It forms in hot, wet tropical areas with heavy rainfall that leaches silica. Found in Kerala, Karnataka, Tamil Nadu, and Odisha. It is suitable for plantation crops like tea, coffee, and cashew.

Answer: Mangalore Port

Mangalore Port (New Mangalore Port) is known as the 'Gateway of Karnataka'. It is the only major port in Karnataka and handles petroleum products, containers, and bulk cargo. It is located at Panambur, near Mangaluru.

Answer: True

The troposphere, the lowest layer of the atmosphere (up to 8-15 km), contains about 75-80% of the atmosphere's mass and almost all water vapor. All weather phenomena occur in this layer. Temperature decreases with altitude at about 6.5°C per km.

Answer: Silent Valley

Silent Valley National Park in Kerala is part of the Nilgiri Biosphere Reserve, a UNESCO World Heritage Site. It is known for its tropical evergreen forests and endangered species like the Lion-tailed Macaque. The park was saved from a hydroelectric project in the 1980s.

Answer: Sahara Desert

The Sahara Desert in North Africa is the largest hot desert in the world, covering about 9.2 million sq km. It spans 11 countries including Algeria, Chad, Egypt, Libya, Mali, Mauritania, Morocco, Niger, Sudan, Tunisia, and Western Sahara.

Answer: Bhagirathi

The Tehri Dam, one of the highest dams in India (260.5 m), is built on the Bhagirathi River in Uttarakhand. It is a multipurpose rock and earth-fill embankment dam providing irrigation, municipal water supply, and 1,000 MW of hydroelectric power.

Answer: Jute

Jute is known as 'Golden Fiber' due to its golden color and high economic value. India is the largest producer of jute in the world, primarily grown in West Bengal, Bihar, and Assam. It is used for making sacks, carpets, and textiles.

Answer: True

The retreating monsoon (October-November) occurs when the Southwest Monsoon withdraws from India. This season brings rainfall to Tamil Nadu, Andhra Pradesh, and Karnataka. It is also known as the Northeast Monsoon in these regions.

Answer: Chambal

The Chambal River originates in the Vindhya Range of Madhya Pradesh and flows through Rajasthan and Uttar Pradesh before joining the Yamuna. It is known for its ravines and is one of the least polluted rivers in India.

Answer: Mizoram

Mizoram has the highest forest cover by percentage (about 84.53% of its geographical area) according to the India State of Forest Report 2021. Arunachal Pradesh has the highest forest cover by absolute area among Northeast states.

Answer: Uttar Pradesh

Uttar Pradesh is the largest producer of sugarcane in India, contributing about 40% of national production. Major sugarcane-growing districts include Muzaffarnagar, Bijnor, and Saharanpur. India is the second-largest sugar producer globally after Brazil.

Answer: Huang He (Yellow River)

The Huang He (Yellow River) is called 'China's Sorrow' due to its frequent and devastating floods caused by silt deposition raising the riverbed. Historically, floods have caused millions of deaths. Massive dam projects now help control flooding.

Answer: True

The Narmada River flows westward through a rift valley between the Vindhya and Satpura ranges, emptying into the Arabian Sea via the Gulf of Khambhat. It is one of the few major Indian rivers flowing west. The Tapi River also flows westward similarly.