Quiz: Indian River System: Geographical Characteristics and Classification
The Ganga river is formed by the confluence of which two rivers?
The Ganga river is formed by the confluence of the Alaknanda and Bhagirathi rivers at Devprayag.
- Devprayag confluence point
- Alaknanda source: Satopanth Glacier
- Bhagirathi source: Gomukh Glacier
Ganga is the longest river in India with a total length of 2525 km. It flows through five states of India before entering Bangladesh.
The Kosi river is known as the 'Sorrow' of which state?
The Kosi river causes frequent floods in Bihar due to its shifting course, hence it is called the 'Sorrow of Bihar'.
- Main cause of floods in Bihar
- Unpredictable course
- A major tributary of the Ganga
The Damodar river is known as the 'Sorrow of Bengal'. Large dams have been constructed at various times to control floods and for irrigation of these rivers.
Which river is known as the 'Dakshin Ganga'?
Godavari is called the 'Dakshin Ganga' because it is the longest river in Peninsular India.
- Length 1465 km
- Originates from Trimbakeshwar
- Largest river in Peninsular India
The Godavari river flows through Maharashtra, Telangana, and Andhra Pradesh and empties into the Bay of Bengal.
In which river is Majuli island located?
Majuli, located in the Brahmaputra river, is the world's largest river island.
- World's largest river island
- Located in the state of Assam
- Part of the Brahmaputra river system
Majuli island is known as the cultural center of Assam. It is a part of the silt-deposited delta of the Brahmaputra river.
The Narmada river flows through which mountain ranges?
The Narmada river flows through a rift valley located between the Vindhya and Satpura mountain ranges.
- West-flowing river
- Originates from Amarkantak
- Empties into the Arabian Sea
The Narmada river is 1312 km long and is one of the major west-flowing rivers of India.
In which year was the Indus Waters Treaty signed?
The Indus Waters Treaty regarding the distribution of Indus water was signed between India and Pakistan in 1960.
- World Bank mediation
- Rights to eastern rivers held by India
- Rights to western rivers held by Pakistan
According to this treaty, India has the right to use the waters of the Beas, Ravi, and Sutlej rivers. Pakistan has the right to use the waters of the other three rivers: Indus, Jhelum, and Chenab.
Which river crosses the Tropic of Cancer twice?
The Mahi river originates from the Vindhya Range and crosses the Tropic of Cancer twice.
- Originates from Vindhya
- West-flowing river
- Related to the Tropic of Cancer
The Mahi river flows through Madhya Pradesh, Rajasthan, and Gujarat and empties into the Arabian Sea.
Which rivers form an estuary at their mouths?
The Narmada and Tapi rivers do not form deltas but instead form estuaries as they empty into the sea.
- Do not form deltas
- Flow through a rift valley
- Empty into the Arabian Sea
An estuary is an area where the freshwater of a river mixes with the saltwater of the sea.
Where does the Kaveri river originate?
The Kaveri river originates from the Brahmagiri mountain range in Karnataka.
- Important river of South India
- Lifeline of Tamil Nadu
- Empties into the Bay of Bengal
The Kaveri river dispute has been a long-standing water-sharing issue between Karnataka and Tamil Nadu.
Where does the Luni river disappear?
The Luni river originates from the Aravalli Range, flows through the deserts of Rajasthan, and disappears into the Rann of Kutch.
- Desert river
- Originates from Aravalli Range
- Cannot reach the sea
The water of the Luni river is generally saline. It is the only significant river in India with an inland drainage system.
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