With reference to 'Direct Air Capture', an emerging technology, which of the following statements is/are correct? I. It can be used as a way of carbon sequestration. II. It can be a valuable approach for plastic production and in food processing. III. In aviation, it can be a source of carbon for combining with hydrogen to create synthetic low-carbon fuel. Select the correct answer using the code given below.
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A hard Environment multiple-choice question from UPSC Prelims 2025. Attempt it above, then check the correct answer and detailed explanation below.
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Correct answer: C. I, II and III
All three are correct — Direct Air Capture removes CO2 for sequestration, the captured CO2 can be used in plastics manufacture and food processing, and it can supply carbon to combine with hydrogen for synthetic low-carbon aviation fuel.
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