Consider the following tributaries of river Brahmaputra: 1. Lohit 2. Teesta 3. Subansiri 4. Sankosh
2-4-3-1
Arranging Brahmaputra River Tributaries West to East
The question asks us to arrange four tributaries of the Brahmaputra river based on their geographical location from west to east. Understanding the relative positions of these rivers is key to solving this question.
Let's look at the tributaries mentioned and their general locations where they join or flow into the Brahmaputra or its continuation (Jamuna in Bangladesh):
- Teesta: This river rises in Sikkim and flows through West Bengal before entering Bangladesh, where it joins the Brahmaputra (Jamuna) on its left bank. It is geographically located to the west of the other listed tributaries in relation to the main Brahmaputra course.
- Sankosh: This river forms part of the border between Assam and West Bengal, flowing from Bhutan. It joins the Brahmaputra in Assam. It is located east of the Teesta.
- Subansiri: Originating in the Himalayas in Tibet, this river flows through Arunachal Pradesh and Assam. It is the largest tributary of the Brahmaputra. It joins the Brahmaputra downstream of Majuli Island. It is located east of the Sankosh.
- Lohit: This river rises in eastern Tibet and flows through Arunachal Pradesh and Assam. It joins the Brahmaputra river near Sadiya, forming the main Brahmaputra. It is located to the east of the Subansiri and is often considered the easternmost significant tributary joining the main stem in India.
Based on their geographical positions from west to east, the order of these Brahmaputra river tributaries is Teesta, Sankosh, Subansiri, and Lohit.
Now let's match this order with the numbers given in the question:
- 1. Lohit
- 2. Teesta
- 3. Subansiri
- 4. Sankosh
The west-to-east order is:
| Position (West to East) | River | Number |
|---|---|---|
| 1st (West) | Teesta | 2 |
| 2nd | Sankosh | 4 |
| 3rd | Subansiri | 3 |
| 4th (East) | Lohit | 1 |
So, the correct arrangement of the rivers from west to east by their numbers is 2-4-3-1.
Revision Table: Brahmaputra Tributaries West to East
| River Name | Corresponding Number | Relative Position (West to East) |
|---|---|---|
| Teesta | 2 | Westernmost among the list |
| Sankosh | 4 | East of Teesta |
| Subansiri | 3 | East of Sankosh |
| Lohit | 1 | Easternmost among the list |
Additional Information about Brahmaputra Tributaries
The Brahmaputra river system is vast and complex, with numerous tributaries joining it from the north and the south. These tributaries contribute significantly to the volume of water in the main river and influence the regional geography and ecosystems.
- North Bank Tributaries: Important north bank tributaries (flowing from the Himalayas) include Subansiri, Kameng, Manas, Sankosh, and Teesta. These rivers are often characterized by high sediment loads and flashy flows.
- South Bank Tributaries: Important south bank tributaries (flowing from the hills and plateau regions to the south) include Lohit, Dibang, Burhi Dihing, Disang, Dikhow, Kapili, and Dhansiri.
- The Brahmaputra itself is known by different names in different regions: Yarlung Tsangpo in Tibet, Siang in Arunachal Pradesh, and Jamuna in Bangladesh.
- Understanding the location of these tributaries is important for studying the geography, hydrology, and riverine environment of the Brahmaputra basin.
Similar Questions
Which one of the following lakes in India has a large quantity of a substance found in the Moon?
Match List I with List II and select the correct answer using the code given below the Lists :
List I
List II
(Drainage Pattern of River)
(Feature)
A.
Insequent 1.
Whose direction of flow is controlled by the rock structure B.
Consequent 2.
No apparent reason why it follows the path it takes C.
Subsequent 3.
Flow in the same direction as the consequent stream but at a lower level D.
Resequent 4.
Whose course is determined by the original slope of the land Identify the type of drainage pattern on the basis of the given characteristics:
1. It represents the most common pattern of streams and their tributaries
2. It occurs in areas of uniform rock type and regular slope
3. A map, or aerial photograph, shows a pattern like the veins on a leaf- smaller streams join the main stream at an acute angle
Select the correct answer.
Which of the following statements regarding river meanders is/are correct?
1. It is a U-shaped bend in a river.
2. An extremely tight meander is called a goose neck; it is likely to become a cutoff, or oxbow lake, after a flood.
3. Tectonic uplift can cause a river to continue downcutting along its meandering course, producing incised or entrenched meanders.
Select the correct answer using the code given below.
Which one of the following Indian cities is not located on a river bank?
Which one of the following is the largest fresh water lake in India?
Which one of the following is not a tributary of the river Ganga?
The Luhri Hydro-Electric Power Project is being constructed on the river
What will be the correct sequence of cities on the bank of river Ganga if someone moves from west to east?
Which one of the following river valleys of India is under the influence of intensive gully erosion?
Important Questions from Indian Rivers and Water Resources
Which one of the following lakes in India has a large quantity of a substance found in the Moon?
Which is the longest tributary river in India?
‘Ong’ and ‘Tel’ are tributaries of the river ______.
Consider the following statements :
i. Alamatti dam is on the Cauveri river.
ii. Mettur dam is on the Krishna river.
iii. Gandhi Sagar Reservoir is on the Chambal river.
Which of the statement given above is/are correct ?
Charre-Marre waterfall is located in which Valley ?
