Which type of light energy is effectively absorbed by CO2 in the lower boundary of the troposphere ?

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Which type of light energy is effectively absorbed by CO2 in the lower boundary of the troposphere ? Answer: Infra-red rays

Question context

This question is part of 🚧 Civil Engineering within the broader 🛠️ Engineering Essentials subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.