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sources of energy — Science STD 10 — Question

Gujarat BoardEnglish MediumSTD 10Sciencesources of energy2 Marks
Question
Why are we looking at alternative sources of energy?
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Answer

  • We are looking at alternative sources of energy because the growing demand for energy was largely met by the fossil fuels.
  • Our technologies were also developed for using fossil fuels i.e., coal and petroleum.
  • The fossil fuels are non-renewable source of energy.
  • These fuels were formed over millions of years ago and there are only limited reserves.
  • If we are to continue consuming these sources at such alarming rate, we would soon run out energy.
  • To overcome this, alternative sources of energy are explored.

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