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प्रश्न
What resource will have to be used for the following work –
After sunset, making light available inside the house.
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उत्तर
Kerosene, Wood or Electricity
संबंधित प्रश्न
What resource will have to be used for the following work –
Rohan wants to fly a kite.
What resource will have to be used for the following work –
People in an Adivasi hamlet have to be protected from the cold.
Explain the differences using the points in the brackets.
(availability, environment-friendliness, advantages, and drawbacks)
Hydel power and power from geo-thermal source
What is natural gas?
______ is an inflammable organic substance composed mainly of hydrocarbons.
Lignite is extracted in Tamil Nadu ______.
Large reserves of natural gas have been discovered in the ______
Geothermal energy refers to ______
The pair of states which has most of the petroleum deposits ______
Tertiary coals occur in the ______
