Answered



Which action by humans could improve the

quality of the air?

(1) building homes that use only oil furnaces for

heat

(2) buying cars that get more miles per gallon of

gasoline

(3) increasing the number of coal-burning

power plants that generate electricity

(4) cutting down forests to clear land for factories

Verified Answer :

2 because you are reducing pollution 

alexvinitius

Answer:

     The right answer to this question is: (2) buying cars that get more miles per gallon of  gasoline

Explanation:

     What happens is that, when we build homes that use only oil furnaces, this generates lots of pollution to the air, the same thing happen with coal-burning power plants, and the last one, cutting down trees to clear land is not only gonna generate more pollution with the construction of new factories, but it'll affect the animals that live there too. So buying cars that get more miles per liter will less the pollution of the air, but it will still be polluting, but it'll improve the quality of the air we breath.

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