Diesel vehicles are a major source of air pollution in the world. When diesel vehicles are driven, they release carbon monoxide, carbon dioxide, sulphur dioxide, nitrous oxide, and other pollutants into the air. These harmful substances stay in the Earth’s atmosphere and degrade the quality of the air.

Question

Humans must use vehicles in order to move from place to place. Which of the following would best minimize the impact this type of travel has on the environment?
A.
Encourage people to use private vehicles as much as possible.
B.
Reduce the price of diesel fuel so that more people can afford it.
C.
Reduce the size of diesel tanks in vehicles so that they can hold less fuel.
D.
Encourage people to carpool or take public transportation.

Answer 1

The option that would best minimize the impact of diesel vehicles on the environment is:

D. Encourage people to carpool or take public transportation.

This approach reduces the number of diesel vehicles on the road, thereby decreasing the emissions of harmful pollutants associated with diesel fuel. Carpooling and using public transportation can significantly lower overall fuel consumption and air pollution, making it a more environmentally friendly choice.