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Using solar energy

As a result of the power cuts, students find it difficult to study at night. The resultant water problems can be taken care of by changing the source (water) of this electrical energy. We can make use of solar energy which is plentiful and available free of cost. We can substitute electrical lamps with solar lamps and also have solar powered motors. We can charge them in the daytime. On cloudy days, this would be difficult. Thus, we can also control global warming.

KRUTHI SHARMA

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