V20. Which of the following innovations has had the biggest impact on reducing pollution and

Question

conserving energy?
-A) Smartphones
-B) Electric cars
-C) Video game consoles
-D) Television

Answer 1

B) Electric cars

Electric cars have had a significant impact on reducing pollution and conserving energy compared to the other options listed. They produce zero tailpipe emissions, which helps improve air quality, and are generally more energy-efficient than traditional gasoline-powered vehicles.