Original notes — ready
Chapter 6: What a Tank
CBSE (NCERT, English Medium) • Class 5 • English • Book: Santoor
What a Tank — EG's own notes, in simple words
Book: Santoor (CBSE, Class 5) | Chapter 6 | Medium: English
Diagram (labels are printed on the image): Water storage shown here: a pond and a shaped overhead tank. A general teaching picture; the shapes are examples, not photographs of real tanks.
A village with a rooster-shaped overhead tank. A general picture of Punjab's artistic tanks.
What the chapter is about
This is an informational chapter about water tanks — the big containers that store water for our homes, villages and towns. The title is an exclamation: 'What a Tank!' — it shows surprise at how amazing these tanks can be.
In India, people have stored water for hundreds of years in traditional ways: oorani (village ponds) in Tamil Nadu, panam keni wells in Kerala, and tanka (underground tanks) in Rajasthan. These old methods saved every drop of rain.
The chapter also describes the wonderful overhead tanks of Punjab villages. They are not plain boxes — they are built in artistic shapes like tractors, roosters, footballs and aeroplanes! A water tank thus becomes a symbol of the owner's work and of the village's identity.
The big message is water conservation: water is precious, and storing it wisely is a part of our culture and heritage.
Old water systems were made to fit their place. A dry place needed deep underground storage, while a rainy place needed ponds that could hold sudden rain. That is why different states have different methods — each one answers the needs of its own land and weather.
What you should learn
This is a non-fiction chapter: read it for facts, not for a story plot. Notice the examples from different states and the new vocabulary about water storage.
Key Terms
- Tank — A large container for storing water.
- Conservation — Saving and protecting something precious, like water.
- Overhead tank — A water tank placed high above the ground, often on a roof or tower.
- Heritage — Traditions and achievements passed down from earlier generations.
- Harvesting — Collecting and storing something, like rainwater.
- Oorani — A traditional village pond in Tamil Nadu used to store water.
- Tanka — An underground water tank used in Rajasthan.
- Rainwater harvesting — Collecting rainwater and storing it safely for later use.
Remember
- Water tanks store water for homes and villages.
- Oorani, panam keni and tanka are old Indian water-saving methods.
- Punjab villages build tanks in artistic shapes like tractors and aeroplanes.
- Water is precious; saving it is our heritage.
Exam Tip / Common Mistake
Common mistake: thinking this chapter is a story about one boy. It is informational writing — answers should give facts and examples from different states, not a story plot.
Chart / Table: Traditional water storage in India
| Method | Where |
|---|---|
| Oorani (pond) | Tamil Nadu |
| Panam keni (well) | Kerala |
| Tanka (underground tank) | Rajasthan |
| Shaped overhead tanks | Punjab villages |
Think and try
Look around your home and name three places where water is stored — a bucket, a bottle, a tank. Which one would run out first on a hot day, and which one holds the most? Give a reason for each answer.
Practice set — try it yourself
- What is an oorani?
Hint: Think about Tamil Nadu village ponds. - Why do Punjab villages build tanks in shapes like tractors?
Hint: Think about identity and pride. - What is a tanka?
Hint: Think about Rajasthan and underground storage. - Why is water conservation important?
Hint: Think about water being precious. - Name two ways your family saves water at home.
Hint: Think about buckets, taps and reuse.
How to use this page: Read the summary, say the Key Terms in your own words, then try the practice set without looking. Ask your teacher or parent to check your answers.