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NCERT Solutions for Class 7 Social Science Chapter 5 Water - 2025-26

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Class 7 Geography Chapter 5 Water: Important Questions and Answers

NCERT Solutions for Water Class 7, learn the essential topic of water and its pivotal role in sustaining life on Earth. This chapter explores the distribution and movement of water across the planet, including the water cycle, oceans, rivers, and groundwater. Students will learn about the importance of water for various ecosystems.

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Class 7 Geography Chapter 5 plays the foundation for recognising the global importance of water and the efforts required to protect and preserve it for future generations. The answers are clear and exact solutions to all NCERT Solutions Class 7 Geography questions. These solutions help understand complex subjects and study effectively for exams. Check out the revised Class 7 social science syllabus and start with Vedantu for your academic excellence.

Access NCERT Solutions for Class 7 Geography Chapter 5 Water

1. Answer the following questions

(i) What is precipitation?

Ans: The deposition of moisture from the atmosphere onto the earth's surface is known as precipitation. Rain, hail, frost, fog, sleet, or snow are all examples of this.

(ii) What is the water cycle?

Ans: The water cycle is the process through which water continually changes its form and flows between seas, atmosphere, and land.

(iii) What are the factors affecting the height of the waves?

Ans: High wind speed, wind duration, wind distance on the sea, and earthquakes are all variables that influence the height of waves.

(iv) Which factors affect the movement of ocean water?

Ans: Temperature, Earth's rotation, the gravitational attraction of the sun and moon, earthquakes, and volcanic eruptions are all variables that influence ocean water flow.

(v) What are tides and how are they caused?

Ans: The rhythmic rise and fall of ocean water twice a day are called tide. The gravitational attraction of the sun and moon on the earth's surface causes tidal movements.

(vi) What are ocean currents?

Ans: Ocean currents are streams of water flowing constantly on the surface of the ocean in definite directions. The ocean currents may be warm or cold. For example, the

Labrador ocean current is a  cold current and the Gulf Stream is a warm current.


2. Give reasons

(i) Ocean water is salty.

Ans: Ocean water is salty as it contains large amounts of undissolved salts.

(ii) The quality of water is deteriorating.

Ans: The unnecessary items which we dump in rivers are causing water quality to deteriorate.

Chemicals and industrially contaminated water.

The hazardous insecticides and herbicides that come in from the fields are still present. Unburned or half-burned bodies of men and animals are dumped into bodies of water.


3. Tick the correct answer:

(i) The process by which water continually changes its form and circulates

between oceans, atmosphere, and land.

(a) Water cycle 

(b) Tides

(c) Ocean currents

Ans: (a) Water cycle is the process by which water continually changes its form and circulates between oceans, atmosphere, and land.

(ii) Generally the warm ocean currents originate near

(a) Poles

(b) Equator 

(c) None of these

Ans: (b) the Equator is the place where warm ocean currents originate

(iii) The rhythmic rise and fall of ocean water twice a day is called

(a) Tide

(b) Ocean currents 

(c) Wave

Ans: (a) Tide is the rhythmic rise and fall of ocean water 

4. Match the following:

(i)

Caspian Sea

(a)

Periodic rise and fall of water

(ii)

Tide

(b)

Largest lake

(iii)

Tsunami

(c)

Streams of water moving in definite paths

(iv)

Ocean currents

(d)

Strong seismic waves


Ans:        

(i)

Caspian Sea

(a)

Largest lake

(ii)

Tide

(b)

Periodic rise and fall of water

(iii)

Tsunami

(c)

Strong seismic waves

(iv)

Ocean currents

(d)

Streams of water moving in definite paths


5. For fun.

Be a detective

(i) The name of one river is hidden in each of the sentences below. Spot it.

Example: Mandra, Vijayalakshmi, and Surinder are my best friends.

Ans: Ravi

(a) The snake charmer’s bustee, stables where horses are housed, and piles of

wood, all caught five accidentally.

(Hint: Another name for river Brahmaputra)

Ans: Teesta.

(b) The conference manager put the pad, material for reading, and a pencil for each

participant:

(Hint: A distributary on the Ganga-Brahmaputra delta?)

Ans: Padma

(c) Either jealousy or anger cause a person’s fall.

(Hint: Name of juicy fruit!)

Ans: Orange

(d) Bhavani germinated the seeds in a pot.

(Hint: Look for her in West Africa)

Ans: Niger

(e) ‘‘I am a zonal champion now,” declared the excited athlete.

(Hint: The river that has the biggest basin in the world)

Ans: Amazon

(f) The tiffin box rolled down and all the food fell in dusty potholes.

(Hint: Rises in India and journeys through Pakistan)

Ans: Indus

(g) Malini leaned against the pole when she felt that she was going to faint.

(Hint: Her delta in Egypt is famous)

Ans: Nile

(h) Samantha mesmerized everybody with her magic tricks.

(Hint: London is situated on her estuary)

Ans: Thames

(i) “In this neighborhood, please don’t yell! Owners of these houses like to have

peace.” warned my father when we moved into our new flat.

(Hint: color!)

Ans: Yellow

(j) Write the following words. Marc! “On,” “go,’’, “in”.... said the teacher to

the little boy in KG Class.

(Hint: Rhymes with ‘bongo’)

Ans: Congo


Topics Covered In Class 7 Geography Chapter 5 Water

Geography Chapter 5: Water Topics

  1. Distribution of Water Bodies

  1. Ocean Circulation

  • Waves

  • Tides

  1. Ocean Currents


Benefits of NCERT Solutions for Class 7 Geography Chapter 5 Water

  • Water Class 7 PDF NCERT Solutions covers all the important topics and subtopics of the chapter, providing students with a comprehensive understanding and facilitating effective revision.

  • Class 7 Geography Chapter 5 Questions and Answers Solutions can offer detailed explanations of concepts you might find challenging in the textbook, solidifying your learning of the material.

  • Geography Class 7 Chapter 5 PDF solutions are aligned with the updated CBSE guidelines for Class 7, ensuring students are well-prepared for exams.

  • Clear explanations of complex socialist ideas and principles help in grasping the core concepts in Water Class 7 NCERT Solutions.

  • Water Chapter 5 Class 7 of Geography PDF provides accurate answers to textbook questions and assists in effective exam preparation and better performance.

  • Water Class 7 NCERT Solutions enhance critical thinking skills by analysing the significance of Water in shaping modern Geography.


Important Study Material Links for Class 7 Geography Chapter 5 Water

S. No

Important Study Material Links for Class 7 Geography Chapter 5

1.

Class 7 Water Revision Notes

2. 

Class 7 Water Important Questions


Conclusion 

Class 7 Geography Chapter 5 Water Question Answer provides a thorough understanding of the vital role water plays in our planet's ecosystems and human life. By learning about the distribution and importance of water, students become aware of the pressing issues of water scarcity and the necessity for effective water conservation practices. Water Chapter 5 Class 7 emphasises the need for responsible management of water resources to ensure their sustainability for future generations, fostering a sense of stewardship towards this invaluable natural resource.


NCERT Solutions for Class 7 Geography - Other Chapter-wise Links for FREE PDF

Dive into our FREE PDF links offering chapter-wise NCERT solutions prepared by Vedantu Experts, to help you understand and master the social concepts.



Other Book-wise Links for Class 7 Social Science Solutions

S. No

NCERT Class 7 Social Science Book-wise Links

1

Class 7 History - Our Past II

2

Class 7 Civics - Social and Political Life-II


Important Related Links for NCERT Class 7 Geography

FAQs on NCERT Solutions for Class 7 Social Science Chapter 5 Water - 2025-26

1. Where can I find the correct and complete answers for all the exercises in NCERT Class 7 Social Science Chapter 5, Water?

You can find clear, step-by-step solutions for all the questions from Chapter 5, Water, right here on this page. These answers are prepared by subject experts and are aligned with the CBSE 2025-26 syllabus to help you understand the correct way to frame your answers for exams.

2. How should I structure my answer for 'Give Reasons' questions in the Water chapter exercises?

When answering a 'Give Reasons' question, like why ocean water is salty, start with a direct statement. Then, support it with 2-3 key points from the chapter. For example, explain that rivers carry dissolved minerals and salts to the sea, and evaporation leaves these salts behind, increasing salinity over time. Using bullet points can make your answer clearer.

3. Is Chapter 5 of Class 7 Social Science about 'Water' or 'Rulers and Buildings'?

This can be confusing! In Class 7 Social Science, the book is divided into three parts. Chapter 5 of the Geography book ('Our Environment') is 'Water'. Chapter 5 of the History book ('Our Pasts - II') is 'Rulers and Buildings'. These NCERT Solutions are for the Geography chapter, 'Water'.

4. What is the best way to answer the question about the 'water cycle' from the NCERT textbook?

For the best score, you should first define the water cycle as the continuous movement of water. Then, explain the main processes in a sequence:

  • Evaporation: Water turning into vapour.
  • Condensation: Vapour forming clouds.
  • Precipitation: Water falling as rain or snow.
  • Collection: Water gathering in rivers, lakes, and oceans.
Supporting your answer with a simple, labelled diagram is highly recommended.

5. Why is it important to use the NCERT solutions to check my answers for this chapter?

Using these NCERT solutions helps you verify if your answers are accurate and complete. It allows you to understand the correct terminology and the expected answer format as per the CBSE guidelines. This is very useful for correcting mistakes and learning how to score better in your exams.

6. How do I solve the 'Match the Following' questions in the Chapter 5 exercises correctly?

The best method is to first read all the items in both columns. Start by matching the terms you are most confident about, like 'Tsunami' with 'Strong seismic waves'. This process of elimination will make it easier to figure out the less obvious pairs, such as 'Gulf Stream' with 'Warm ocean current'.

7. When answering questions about water scarcity, what common mistakes should I avoid?

A common mistake is only blaming lack of rainfall. A complete answer, as per the NCERT solutions, should also mention human factors. Be sure to include points like over-exploitation of water resources, pollution of water bodies by industries and agriculture, and the increasing demand from a growing population.

8. How do the solutions help explain the difference between waves and tides?

The solutions clarify this by providing precise definitions. They explain that waves are caused by wind blowing across the water's surface. In contrast, tides are the rhythmic rise and fall of sea level caused mainly by the gravitational pull of the moon and the sun. This helps you answer comparison questions accurately.