Understanding Floodplain Deposits
The Northern Plains of India are characterized by extensive alluvial deposits laid down by the rivers. These deposits can be broadly categorized based on their age and location relative to the river's current course.
Identifying Newer Floodplain Deposits
The question asks for the deposits that are newer, younger, annually renewed, and highly fertile. These features specifically describe the floodplain areas adjacent to the river channels.
- Khadar: This term refers to the newer, younger alluvial deposits found in the active floodplains, closer to the river channel. They are flooded almost every year during monsoons.
- Annual Renewal & Fertility: Due to the annual flooding, Khadar areas receive fresh layers of silt, making them extremely fertile and ideal for agriculture.
Differentiating Other Deposits
To confirm Khadar is the correct answer, let's consider the other options:
- Bhangar: Represents older alluvial deposits, located on higher ground away from the river's present course. Bhangar soils are less fertile and lack annual renewal.
- Terai: A moist, swampy, and densely forested region located south of the Bhabar foothills, known for its heavy rainfall and wildlife. It is not primarily characterized by annually renewed agricultural soil deposits.
- Kankar: Refers to calcareous or lime-rich pebbles and concretions found within the older alluvial soils (Bhangar), not a type of deposit itself.
Therefore, Khadar perfectly matches the description of newer, annually renewed, and fertile floodplain deposits.
Similar Questions
- Andaman and Nicobar Islands are separated by the ______.
- The Western Ghats and the Eastern Ghats mark the western and the eastern edges of which plateau?
- Which islands of India are strategically important due to their location near the Malacca Strait?
- Which two places are connected by the National Highway, NH-44?
- ______ is the longest highway of India.
- Which of the following coast lies in Karnataka and Kerala states?
- Birch and Rhododendrons are found in which kind of forests?
- Which type of rural settlement is most common in the northeastern states and Northern Plains of India?
- Which of the following statements is NOT correct about Nilgiri Hills?
- Which among the following states has the longest mainland coastline in India?
Important Questions from Indian Geography
Deendayal Port is located at
Which one of the following is known as the uplands of the delta region?
‘Majuli’, the river island, is located in which one of the following rivers?
Match List-I with List-II and select the correct answer using the code given below the Lists:
List – I
(Major Port)
List – II
(Location)
A.
Kolkata
1.
Landlocked area
B.
Mormugao
2.
In the delta region
C.
Visakhapatnam
3.
On the riverside
D.
Pradip
4.
On the entrance of the estuary
Which one of the following is not an agent of metamorphism?
