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The observed climate change in Jharkhand is because of

  • A.Anthropogenic factors
  • B.Energy sector
  • C.Green house emissions
  • D.All of these

Answer: D

The answer is All of these.

The observed warming and rainfall changes in Jharkhand are attributed to human (anthropogenic) causes, and the main human cause is the emission of greenhouse gases. In a coal-based state like Jharkhand the energy sector, through coal mining and thermal power, is the largest single source of those emissions.

The three options are therefore links in one chain rather than rival explanations: energy-sector activity produces greenhouse gas emissions, which are the anthropogenic factor behind the change. Picking any one of them alone leaves out the others.

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