Question Bank: Drainage

What is a drainage basin?

Which of the following is a characteristic of Himalayan rivers?

What term describes an elevated area that separates two drainage basins?

Which river is known as 'Dakshin Ganga'?

Which river does not flow into the Bay of Bengal?

What is a permanent lake formed by glaciers typically called?

Which of the following rivers forms the world's largest riverine island?

How do the Narmada and Tapi rivers differ from most others in Peninsular India?

Which river forms the Sundarban Delta?

What feature characterizes a river with a meandering pattern?

Which is the longest river in India?

What is the main cause of flooding from the Indus and Brahmaputra rivers?

Which of the following is true about Peninsular rivers?

What is a significant ecological importance of lakes?

What type of lake is Wular Lake?

Which lake is formed due to the construction of dams?

Which of the following lakes is the largest in India?

Why are lakes important for regulating river flow?

What is the primary ecological role of lakes?

Which lake is known for its saltwater content?

What feature do lakes contribute to in terms of climate regulation?

Which of the following lakes is located in Jammu and Kashmir?

What is a common economic benefit of lakes?

Which lake is an important site for bird migration in India?

What forms the primary source of lakes in India?

Which lake in India is known for its biodiversity and scenic beauty?

The phenomenon where lakes dry up due to evaporation is known as?

Which of the following is a major use of rivers in India?

Which lake is famous for its lotus plants?

What is one economic benefit of using rivers for irrigation?

Which lake serves as a significant source of salt for the region?

Which river in India is primarily used for navigation?

How do artificial lakes benefit local communities?

How do rivers contribute to regulating local climates?

What is the main reason for rivers attracting settlements in ancient times?

Which of the following rivers is predominantly used for irrigation in India?

What role do rivers play in combating floods during heavy rains?

Which Indian policy focuses on improving water quality in rivers?

Which river is known as the lifeline of northern India?

How have industrial activities negatively impacted rivers?

Which lake was created by damming a river for hydropower?

What aspect of rivers helps in maintaining aquatic ecosystems?

What is the primary aim of the Ganga Action Plan initiated in 1985?

What is a significant challenge rivers face due to urbanization?

In what way do dams affect river ecosystems?

Which river is a prime example of a river experiencing significant pollution due to industrial waste?

What primarily contributes to river pollution in urban areas?

Which of the following is a major action plan aimed at cleaning Indian rivers?

Which river is known for its self-cleansing capacity despite heavy pollution inflows?

What is a significant effect of untreated sewage on rivers?

Which pollution source is most directly controlled by municipal policies?

What role do lakes play in regulating river water?

Which of the following cities is most affected by the pollution of the Yamuna River?

Which of the following initiatives is part of the National River Conservation Plan (NRCP)?

What impact does urbanization have on river health?

Which of the following pollutants poses a significant threat to river ecosystems?

Which of the following statements is TRUE about river pollution?

What is the main goal of pollution abatement work under the NRCP?

How does agricultural runoff contribute to river pollution?

What is the significance of the Ganga Action Plan's expansion to NRCP?