Increasing warming of earth has been due to:
I. Increased manual intervention in the manufacturing process II. The fallout of mechanization of production III. Industrial revolution IV. Over reliance on non- replenishible energy sources
Explanation:
Statement I is incorrect because the industrial revolution decreased manual intervention rather than increased it (Paragraph 1). Statement II is stated throughout the passage as one of the leading causes of global warming. Mechanization of production brought about by the industrial revolution is said to have released green house gases into the environment thereby being responsible for the increasing warming of the earth. Statement III is stated in the passage as a primary reason for the increasing warming of the earth. Statement IV is also stated in the third paragraph where Rochelle Lofkowitz distinguishes between ‘fuels from hell’ and ‘fuels from heaven’. Hence, the correct answer is option 4.
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