Indian Rivers and Their Systems

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Which of the following rivers is NOT a tributary of the Ganga?

Kosi

Lohit (correct)

Ghaghara

Gandak

Which drainage pattern is formed by the Ganga river system?

Trellis drainage pattern

Dendritic drainage pattern (correct)

Radial drainage pattern

Rectangular drainage pattern

What is the primary purpose of the Namami Gange Programme?

Construction of new dams on the Ganga

Urban development along the Ganga

Reforestation of riverbanks

Abatement of pollution and conservation of the Ganga (correct)

Where does the Brahmaputra River enter India?

Arunachal Pradesh (D) Signup and view all the answers

How much does the slope fall from Ambala to the Sunderban over nearly 1800 km?

300 metres (C) Signup and view all the answers

Which of the following rivers is noted for causing annual flooding in the northern plains?

Ghaghara (A) Signup and view all the answers

What describes the courses of the main tributaries from the peninsular uplands?

Short and dry (C) Signup and view all the answers

Which mountain serves as the source of the Brahmaputra River?

Himalayas (C) Signup and view all the answers

What term describes the river system of an area?

Drainage (D) Signup and view all the answers

What are the two major groups into which Indian rivers are divided?

Himalayan and Peninsular (A) Signup and view all the answers

What is the area drained by a single river called?

Drainage basin (D) Signup and view all the answers

How does a water divide affect drainage basins?

It separates two drainage basins. (C) Signup and view all the answers

What characteristic distinguishes Himalayan rivers from other rivers in India?

They are perennial. (D) Signup and view all the answers

Which factor mainly controls the drainage systems of India?

Broad relief features (A) Signup and view all the answers

Which source contributes to the water supply of Himalayan rivers?

Rain and melted snow (C) Signup and view all the answers

What is the result of streams coming together in a drainage system?

Formation of a main river (B) Signup and view all the answers

Which river is known as the largest Peninsular river?

Godavari (D) Signup and view all the answers

Where does the Godavari River drain its water?

Bay of Bengal (A) Signup and view all the answers

Which of the following rivers does not flow westward?

Mahanadi (A) Signup and view all the answers

What notable geographical feature is created by the Narmada River?

Marble rocks (B) Signup and view all the answers

Which river has its source in the Amarkantak hills?

Narmada (D) Signup and view all the answers

What is the approximate length of the Mahanadi River?

860 km (A) Signup and view all the answers

Which river is referred to as Dakshin Ganga due to its conditions?

Narmada (A) Signup and view all the answers

Which tributaries join the Godavari River?

Purna, Wardha, Manjra (A) Signup and view all the answers

What is the main objective of the National River Conservation Plan (NRCP)?

To improve the water quality of major rivers (D) Signup and view all the answers

How do lakes contribute to the management of river flow?

They help in moderating climate and maintaining an even flow. (A) Signup and view all the answers

What negative impact does urbanisation have on rivers?

It contributes to rising pollution levels in rivers. (B) Signup and view all the answers

What role do rivers play in the economy, particularly in India?

They serve as a major source of water for agriculture. (D) Signup and view all the answers

What has been a consequence of untreated sewage being emptied into rivers?

The quality of water in rivers has deteriorated. (C) Signup and view all the answers

Which of the following is NOT a benefit of lakes?

Absorption of all pollutants (C) Signup and view all the answers

Why is it challenging for rivers to maintain their self-cleansing capacity?

High urbanisation and industrialisation reduce water quality. (D) Signup and view all the answers

What was a result of the Ganga Action Plan being expanded?

Other rivers were included under the same conservation efforts. (B) Signup and view all the answers

Which river is known as the 'Sorrow of West Bengal'?

Damodar (A) Signup and view all the answers

Which of the following lakes is NOT located in India?

Gobind Sagar (D) Signup and view all the answers

What is the primary characteristic of the rivers flowing through the Peninsular plateau?

They mainly flow towards the east and west. (A) Signup and view all the answers

Which river is the longest river in India?

Ganga (C) Signup and view all the answers

Which lake is known for supporting a rich biodiversity and is a significant wetland?

Wular (B) Signup and view all the answers

Which river originates from the Betul district of Madhya Pradesh and flows westwards?

Tapi (B) Signup and view all the answers

Which river serves as a tributary of the Indus, originating from Himachal Pradesh?

Beas (D) Signup and view all the answers

Which river is associated with the Indira Gandhi Canal reservoir?

Sutlej (B) Signup and view all the answers