Journey of a River – NCERT Solutions for Class 5 EVS Chapter 2

NCERT Solutions Class 5 Our Wondrous World Chapter 2 Journey of a River (2025-26) – Exercise Solutions

Answer the following questions.

1. Name the states that Godavari flows through.

Answer: The river Godavari flows through the states of Maharashtra, Telangana, Andhra Pradesh, Chhattisgarh, and Odisha.

2. Name a dam and a wildlife sanctuary along the length of Godavari.

Answer: One dam along the Godavari is the Sriram Sagar Project (SRSP). Coringa Wildlife Sanctuary is a sanctuary along the Godavari.

3. Which other small rivers join Godavari in its journey?

Answer: The main tributaries (small rivers) that join Godavari are Indravati, Sabari, and Manjira.

4. List three ways in which people are dependent on the river Godavari.

• People use Godavari's water for drinking, cooking, bathing, washing, and cleaning.
• Farmers depend on its water for irrigation to grow crops.
• Godavari supports fish and aquatic life, helping people engaged in fishing earn a living.

5. In which occupations are people engaged near the river Godavari?

• Farming (agriculture)
• Fishing and boat transport
• Working in factories near the river
• Selling goods and services to river visitors and pilgrims

6. Which crops do you see growing near the Godavari?

Answer: Common crops growing near the Godavari are rice, sugarcane, and cotton.

7. What problems can arise after a dam is built? How can they be solved?

Answer: After a dam is built, land may get flooded, causing people and animals to move away. Fish migration is blocked. These problems can be solved by careful planning of dam sites, creating areas for resettlement, planting trees, and building fishways to help fish move past dams.

8. Where do the plastic wrappers and bags that we litter end up?

Answer: Plastic wrappers and bags often end up in rivers and water bodies, where they pollute the water and can harm animals and plants.

9. What kinds of soaps, shampoos or floor cleaners (natural or readymade) are used in your home? Where does the unclean water mixed with these cleaners go?

Answer: Various natural or readymade soaps, shampoos, and cleaners are used at home. The unclean water mixed with these cleaners flows down drains and usually ends up in rivers, ponds, or sewers, causing water pollution.

10. Make a list of things that we throw into the waste bin at home or school. If these things were thrown into a river or pond, how would each harm animals, plants, and people who live nearby?

11. Can you list a few things that dissolve in water and some that do not?

• Dissolve in water: Sugar, salt, lemon juice
• Do not dissolve in water: Oil, sand, plastic bits

12. What happens when too many plants grow in a river?

Answer: When too many plants grow in a river, they cover the water's surface like a green blanket, using up more oxygen. This chokes and kills fish and other aquatic life, and the water becomes unsafe for drinking.

13. Can you list three things you can do to protect the water bodies near you?

• Avoid dumping waste and plastic into rivers or ponds.
• Use natural or eco-friendly cleaners at home.
• Spread awareness and participate in cleanliness drives near water bodies.

14. Activity 5: Match the columns.

15. What would you do if you had no water in your home for an entire day?

• Use stored water carefully for drinking, bathing, and cooking.
• Collect water from a neighbour, public tap, or wait for a water tanker.
• Reuse leftover water for cleaning or watering plants and avoid wastage.

16. What if there was no water for a week? How would you bathe, drink, cook, or clean? Where would you go to find water?

• Find water from wells, handpumps, or public taps in the locality.
• Collect water from water tankers or water ATMs, if available.
• Ask neighbours or community centres for help; buy bottled water in urgent situations. Do not waste any drinking water and use minimal water for daily needs.

17. Why did people build houses and cities near rivers in the past? Are rivers still important today in the same way?

Answer: People built homes and cities near rivers because they offered regular water for drinking, farming, fishing, transport and trade. Rivers are still important today for water supply, agriculture, industry, and maintaining biodiversity.

18. If you could create one new rule to protect rivers in your city or village, what would it be?

Answer: My rule would be: "No dumping of garbage, plastic, or untreated wastewater into rivers. Strict fines should be enforced on anyone violating this law."

19. Can you design a simple water filter using everyday materials? What would you include and why?

Answer: Yes, a simple water filter can be made using a plastic bottle with layers of gravel, sand, charcoal, and a piece of clean cloth at the mouth. The gravel traps big particles, sand removes smaller dirt, charcoal absorbs chemicals, and cloth filters fine impurities. Boil filtered water before drinking for safety.

NCERT Solutions for Class 5 EVS Chapter 2 Journey of a River: Key Concepts

Understanding the Journey of a River is essential in Class 5 EVS. This chapter explains how rivers like the Godavari support life, boost agriculture, and provide water for daily needs. Learning with NCERT Solutions makes these important ideas easy to grasp.

By practicing these solutions, students get a clear understanding of river systems, pollution prevention, and the importance of water conservation. Both exam confidence and real-life awareness improve with regular learning and revision.

Keep revising these topics to strengthen your knowledge. NCERT Solutions for Class 5 Our Wondrous World Chapter 2 (2025-26) help you master exam-focused content while developing responsible habits to protect water and nature.