Answer :
The negative effect of machine age is the quality of water and air.
Option C is the correct answer.
What was the machine age?
Machine age was the time duration from the year 1880 and lasted till the year 1945 and came in the country of the US.
During the machine age, the beginning of industrial production leads to the emission of various pollutants that affect the air, and also the water gets contaminated by the release of waste from factories.
Therefore, the quality of air and water affect negatively by the machine age.
Learn more about the machine age in the related link:
https://brainly.com/question/7998296
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