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प्रश्न
In the past 10 years use of which cooking fuel has increased in your area? Use of which fuel has decreased?
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उत्तर
In the past 10 years, the use of LPG and electricity has increased in my area. The use of wood, coal, and upla has decreased.
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संबंधित प्रश्न
Besides oil, what else is found deep inside the earth?
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.
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 |
- What was the difference in the rates of petrol and diesel from 2002 to 2007 and 2007 to 2014?
What is the price of petrol and diesel in your area?
Why are the prices of petrol and diesel going up?
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Suggest some ways to save oil.
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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.
