Multiple choice general knowledge

Each CFL bulb can typically keep away -- tons of carbon di oxide from the air, during its life time

  1. 1.5

  2. 2

  3. 0.5

  4. 1
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

CFL bulbs consume significantly less energy than incandescent bulbs, leading to lower CO2 emissions from power plants. Over a CFL bulb's typical lifetime of 8-10 years, this energy savings translates to approximately 0.5 tons of CO2 emissions avoided compared to traditional incandescent bulbs.

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