Question
Environment & EcologySustainable Development and Environmental SolutionsSustainable Transport, Buildings and Urban SystemsMedium (editorial estimate)
Question details
- Type:
- Statement based
- Skill:
- Fact recall
- Tags:
- sustainable rural road materials · Sustainable Transport, Buildings and Urban Systems
- Related topics:
- Transport Infrastructure and Logistics
Classification and difficulty are editorial labels. Explanations are awaiting review.
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In rural road construction, the use of which of the following is preferred for ensuring environmental sustainability or to reduce carbon footprint? 1. Copper slag 2. Cold mix asphalt technology 3. Geotextiles 4. Hot mix asphalt technology 5. Portland cement Select the correct answer using the code given below:
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Question 78 · Sustainable Transport, Buildings and Urban Systems · Environment & Ecology · UPSC Prelims 2020 (GS)