NCERT solutions for Class 10 Geography Chapter 3 Free PDF Download

NCERT Solutions for Class 10 Geography Chapter 3 Water Resources

NCERT solutions for Class 10 Geography Chapter 3 contains answers, images, questions, and explanation of water resources of social science. If you are a student of class 10, then you must have definitely come across chapter 3 water resources. Here, you can get the complete NCERT solution for class 10 social science chapter 3. 

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CBSE Class 10 Geography Chapter 3 NCERT Solutions

In NCERT Solutions for Class 10 Geography Chapter 3, you will study different kinds of water resources available to humankind. We all know that 3/4th area of the earth is covered in water. But a very small proportion accounts for fresh water that can be used. This fresh water is mainly available through the surface runoff and groundwater that is continually being recharged and renewed through the hydrological cycle. Also, the water moves within the hydrologic cycle which ensures that water is a renewable resource. 

Furthermore, the content in this chapter discusses water scarcity and the need for water management and conservation. The availability of water varies over time and space. This is mainly due to annual and seasonal precipitation. But in most cases, water scarcity is caused by excessive use and unequal access to water. Also, water scarcity may be a reason for an outcome to the growing population and consequently the greater demands for water. Thus, a large population means more water which will be used for domestic purposes as well as producing more food. 

NCERT Solutions for Class 10 Geography Chapter 3 Water Resources

Q 1. Which of the following region faces water scarcity even after receiving high annual rainfall?

A. Sriganganagar

B. Cherrapunjee

C. Srinagar

D. Shimla

Solution: It sounds incredible but it’s true that the world’s wettest town – Cherrapunji – is now suffering from a shortage of drinking water. The problem is that Cherrapunji lies atop a high limestone plateau. Rain falling on the town drains away immediately. Very little rain collection takes place because the locals don’t like the taste of water running off rusty tin roofs. With a growth in the town population, water has to be carried up from the plains during the drier winter months.

Q 2. Which one of the following statements is not an argument in favor of multi-purpose river projects?

A. Multi-purpose projects bring water to those areas which suffer from water scarcity.

B. Multi-purpose projects by regulating water flow help to control floods.

C. Multi-purpose projects lead to large-scale displacements and loss of livelihood.

D. Multi-purpose projects generate electricity for our industries and our homes.

Solutions – A. Multi-purpose projects bring water to those areas which suffer from water scarcity.

Q 3. Here are some false statements. Identify the mistakes and rewrite them correctly.

A. Multiplying urban centers with large and dense populations and urban lifestyles have helped in proper utilization of water resources

B. Regulating and damming of rivers does not affect the rivers natural flow and its sediment flow

C. In Gujarat, the Sabarmati basin farmers were not agitated when higher priority was given to water supply in urban areas, particularly during droughts.

D. Today in Rajasthan, the practice of rooftop rainwater water harvesting has gained popularity despite high water availability due to the Rajasthan Canal.

Solutions – Multiplying urban centers with large and dense populations and urban lifestyles have helped in proper utilization of water resources

Q 4. Explain how water becomes a renewable resource.

Solution: Water keeps on circulating in nature through various states of matter; in the form of liquid, vapor, and ice. Due to this, the water which disappears because of evaporation comes back in the form of rains. Thus, water becomes a renewable resource.

You can download NCERT Solutions for Class 10 Geography Chapter 3 by clicking on the download button below

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