Geography – GK Questions

The Indira Gandhi Canal (formerly Rajasthan Canal) is known as the 'Lifeline of Rajasthan'. It brings water from the Sutlej and Beas rivers to the Thar Desert, enabling agriculture and drinking water supply. It is one of the largest irrigation projects in India.

Marina Beach in Chennai, Tamil Nadu, is the longest natural urban beach in India (about 13 km) and the second-longest in the world. It runs along the Bay of Bengal and is a popular tourist destination. The beach was developed in the 1880s.

Tokyo is the capital of Japan and one of the world's most populous metropolitan areas. It became the capital in 1868 when the imperial residence was moved from Kyoto. Tokyo is a global hub for finance, technology, and culture.

The Earth's rotation on its axis (once every 24 hours) causes day and night. The side facing the Sun experiences daylight, while the opposite side experiences night. The tilt of Earth's axis (23.5°) causes seasons as it orbits the Sun.

Karnataka is the largest producer of coffee in India, contributing over 70% of national production. Major coffee-growing regions are Coorg (Kodagu), Chikmagalur, and Hassan. India primarily grows Arabica and Robusta varieties, exported globally.

Rajasthan is the largest state in India by area (342,239 sq km), covering about 10.4% of India's total area. It is known for the Thar Desert, historic forts, and rich cultural heritage. Jaipur is its capital, known as the 'Pink City'.

The Huang He (Yellow River) in China is named for the yellow loess sediment it carries. It is the second-longest river in China and is called the 'Cradle of Chinese Civilization'. Frequent flooding has earned it the name 'China's Sorrow'.

The Nilgiri Hills are part of the Western Ghats, not the Eastern Ghats. They are located at the junction of Tamil Nadu, Kerala, and Karnataka. The name 'Nilgiri' means 'Blue Mountains' due to the blue flowers of the Kurinji plant that blooms once every 12 years.

Gir National Park in Gujarat is the only natural habitat of the Asiatic lion in the world. Conservation efforts have increased their population from about 20 in 1913 to over 600 today. The park also supports leopards, antelopes, and diverse bird species.

The Mariana Trench in the western Pacific Ocean is the deepest point in the world's oceans. Its deepest part, Challenger Deep, reaches about 10,935 meters (35,876 ft) below sea level. It was first explored by the Trieste in 1960.

Mawsynram in Meghalaya receives the highest average annual rainfall in the world (about 11,872 mm). It is located in the Khasi Hills and receives rain from the Southwest Monsoon. Cherrapunji, nearby, was previously considered the wettest place.

Australia is both a country and a continent. It is the smallest continent and the sixth-largest country by area. It is surrounded by the Indian and Pacific Oceans. The continent of Australia also includes Papua New Guinea and parts of Indonesia in some definitions.

Bhadla Solar Park in Rajasthan is India's largest solar power plant with a capacity of over 2,245 MW. Located in the Thar Desert, it benefits from high solar insolation. India aims to achieve 500 GW of renewable energy capacity by 2030.

Kunchikal Falls, located in Karnataka, is the highest waterfall in India with a height of 455 meters (1,493 ft). It is formed by the Varahi River. Jog Falls in Karnataka is the second highest and most famous plunge waterfall in India.

Brasília is the capital of Brazil, inaugurated in 1960 to promote development of the interior. It was designed by architect Oscar Niemeyer and urban planner Lúcio Costa in the shape of an airplane. Rio de Janeiro was the capital before Brasília.

Wheat is primarily grown as a Rabi crop in India, sown in October-November and harvested in March-April. It requires cool growing season and bright sunshine at ripening. Major wheat-producing states are Uttar Pradesh, Punjab, Madhya Pradesh, and Haryana.

The Earth is approximately 4.54 billion years old, determined through radiometric dating of meteorite material and Earth's oldest rocks. Life appeared about 3.5 billion years ago, and humans (Homo sapiens) evolved only about 300,000 years ago.

The Brahmaputra River is known as 'Yarlung Tsangpo' in Tibet, 'Siang' in Arunachal Pradesh, and 'Brahmaputra' in Assam and Bangladesh. It originates from the Angsi Glacier in Tibet and flows through India and Bangladesh before joining the Ganga to form the Sundarbans delta.

Finland is known as the 'Land of a Thousand Lakes' (actually has about 188,000 lakes). Lakes cover about 10% of its land area. The largest lake is Saimaa. Finland's landscape was shaped by glaciers during the last Ice Age, creating numerous lakes and islands.

The Deccan Plateau is a large triangular plateau located south of the Narmada River, bounded by the Western and Eastern Ghats. It covers most of South India and is composed of volcanic basalt rock. It is one of the oldest landforms on Earth.