extra questions of drainage system class 9 or a sample paper
Answers
Answer:
The area drained by a single river system is called a _______ .
Answer:
Drainage
Question 2.
The world’s largest drainage basin is of the river _______ .
Answer:
Amazon
Question 3.
The largest delta in the world is _______ .
Answer:
Sunderban delta
Question 4.
An area through which a river and its tributaries flow is called _______ .
Answer:
Basin
Question 5.
What is the total length of the Indus river?
Answer:
The total length of the Indus river is 2900 km.
Question 6.
Which is the largest tributary of the Ganga?
Answer:
Yamuna
Question 7.
Most of the Himalayan rivers are _______ .
Answer:
Perennial
Question 8.
A river along with its tributaries may be called
Answer:
River system
Question 9.
The Brahmaputra rises in _______ .
Answer:
Tibet
Question 10.
Name any one freshwater lake of India.
Answer:
Wular lake.
Question 11.
When the streams flow in different directions from a central peak or dome like structure, a _______ pattern is developed.
Answer:
Radial drainage.
Question 12.
What does NRCP stands for?
Answer:
National River Conservation Plan
Question 13.
What controls the drainage systems of India?
Answer:
The board relief features of the subcontinent control the drainage system of India.