Light rays from the sun are absorbed by CO2 and re-radiate as _ radiations.
Correct answer: C. Infra-Red
- A. Ultraviolet
- B. Indigo
- C. Infra-Red
- D. Green
Explanation
Infra-Red: This option is the correct answer. Light rays from the sun, including visible and ultraviolet light, can be absorbed by CO2 in the Earth's atmosphere. The absorbed energy is then re-radiated by CO2 as infrared (IR) radiation. This process contributes to the greenhouse effect and the warming of the Earth's atmosphere.
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