Answer:
c. England
Step-by-step explanation:
The answer is (c) England. Acid rain was first identified in Manchester, England by Robert Angus Smith in 1852.
He observed that rainwater in the city was more acidic than rainwater in rural areas, and he linked this to the burning of coal in factories.
Smith coined the term "acid rain" in 1872, and his work helped to raise awareness of the problem.
In the years since, acid rain has been identified in many other parts of the world, including the United States, Canada, Scandinavia, and Eastern Europe.
