Q1. What are the differences between the Himalayan rivers and the Peninsular rivers? (Important)
Ans: The differences between the Himalayan rivers and the Peninsular rivers are as follows:
Q2. Write a note on the Indus Drainage System.
Ans: The Indus River is one of the world's longest rivers, stretching approximately 2900 km. It begins near Lake Mansarovar in Tibet and flows westward, entering India in Ladakh, where it creates a stunning gorge.
Several tributaries join the Indus in the Kashmir region, including:
The river continues through Baltistan and Gilgit, emerging at Attock. Its major tributaries, such as the Jhelum, Chenab, Ravi, Beas, and Satluj, converge near Mithankot in Pakistan.
From there, the Indus flows southward, ultimately reaching the Arabian Sea, east of Karachi. The Indus basin spans parts of Jammu and Kashmir, Himachal Pradesh, and Punjab in India, with the majority located in Pakistan. The plain of the Indus has a very gentle slope.
Q3. Write a note on the Brahmaputra Drainage System. OR Name any two major river systems of the Himalayan region. Describe any one in detail.
Ans: The Brahmaputra is one of the longest rivers in the world, originating in Tibet near Mansarovar Lake, where it is known as Tsangpo. It flows eastward alongside the Himalayas in a cold, dry region, resulting in lower water and silt levels.
Key features of the Brahmaputra include:
Q4. Write a note on the Ganga Drainage System. (Important)
Ans: The Ganga is the longest river in India, stretching over 2500 km. Its basin primarily lies in India, with a portion in Bangladesh. Key features of the Ganga Drainage System include:
Q5. Write a note on the east-flowing and the west-flowing rivers of Peninsular India.
Ans: Peninsular India features a variety of rivers that flow in two main directions: east and west.
East-flowing rivers include:
These rivers:
West-flowing rivers include:
These rivers:
Q6. Why are rivers important for a country's economy?
Ans: Rivers play a crucial role in a country's economy due to several key benefits:
Overall, rivers are integral to economic development and sustainability.
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