We Need Water
We Need Water: Overview
This Topic covers sub-topics such as Water, Water Pollution, Sources of Water, Water Management, Ways to Reduce Water Pollution, Unsafe Water and, Clean or Safe Water
Important Questions on We Need Water
Which of the following causes water pollution?
We can obtain clean and safe drinking water by boiling.
Most rivers are born in the mountains. Find out how.
Is the water from seas and oceans fit for drinking? Why/why not?
If you found a leaky tap in your school, whom will you tell?
What are the three sources of underground water?
How can we get rid of germs in water?
_____ water is safe for drinking.
Rainwater that flows through the soil and below the ground is called _____.
Which of these does not save water?
Which of these sources of water is underground water?
How do you get underground water?
Fill in the blanks with the words given in the box:
| germs, Tap, wells, Rainwater, River |
_____ water gets dirty because people throw dirty things in it.
Fill in the blanks with the words given in the box:
| germs, Tap, wells, Rainwater, River |
_____ water is the safest for drinking.
Why is all water not safe for drinking?
How much percentage of Earth is covered with water?
Apart from using water for drinking, there are many other uses of water. From where do you get water for different uses?
Write down:
| Uses of water | Sources of water | |
| 1. | ||
| 2. | ||
| 3. | ||
| 4. | ||
| 5. |
What are the sources of water?
Where do we get the water we use for drinking, agriculture and the other needs from?
