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प्रश्न
Besides oil, what else is found deep inside the earth?
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उत्तर
Besides oil, many minerals are found deep inside the earth, e.g. coal, iron, copper, bauxite, gold, diamond, potassium, magnesium and zinc, etc.
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संबंधित प्रश्न
- Which are the vehicles run without petrol and diesel?
- What problems do we face from speeding vehicles?
How do you come to school?
What are the benefits, if we switch off the engine of the vehicles at the red light on the road?
In one month how much petrol and diesel is used in your home? What is it used for?
- Where is diesel used? Find out.
Suggest some ways to save oil.
Who cooks food in your family? What about other families in your area?
1. In the year 1976, out of 100 how many houses used uple and wood?
2. Which was the fuel used the least in 1976?
3. In 1976, LPG and kerosene were used in ______ houses, and in 1996 this increased to ______. This means that in twenty years their use increased by________%.
4. Out of 100, how many houses were using electricity in 1996?
5. Which fuel was used the least in 1996? What percentage of houses used it in the year 1976?
When they were young what was then used to cook food at home?
