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elixir [45]
4 years ago
9

Air Pollution first a widespread problem

History
2 answers:
Y_Kistochka [10]4 years ago
7 0

Answer:

B. during the 1700's

Explanation:

Luba_88 [7]4 years ago
5 0
If you are talking about the first air pollution problem its is A, almost about 100 years ago.

1955
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