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प्रश्न
- What do you think they need petrol and diesel as fuel?
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उत्तर
The cycle does not need fuel, but other vehicles shown here need petrol or diesel as fuel.
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संबंधित प्रश्न
- Which of the vehicles do you think to give off smoke? Put a red mark on those.
- What problems do we face from speeding vehicles?
How do you come to school?
We should use petrol and diesel judiciously. Think why?
What kinds of problems will we face, if the number of vehicles keeps on increasing? For example, more traffic on the road. Talk to your elders and write about it.
| How much oil? | Scooter | Car | Tractor |
| How much petrol/diesel can be filled at a time? | |||
| How far can it go on one litre of petrol/diesel? |
The rates of petrol are different in each city. The rates of petrol and diesel in Delhi are given here. Look at the table and answer the questions.
| Oil | Rate of one litre in 2002 (Oct) | Rate of one litre in 2007 (Oct) | Rate of one litre in 2014 (Oct) |
| Petrol | Rs 29.91 | Rs 43.52 | Rs 67.86 |
| Diesel | Rs 18.91 | Rs 30.48 | Rs 58.97 |
- In 2014, as compared to 2007 the rate of petrol went up by ______ rupees. The rate of diesel increased by ______ rupees.
Have you ever collected dry wood or made cow dung cakes? How are they made?
In the past 10 years use of which cooking fuel has increased in your area? Use of which fuel has decreased?
Look out for news reports on oil. Cut these and make a collage. Put up a chart in your classroom. Also, write your own views on these news reports.
