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3 votes
When is air quality most affected by pollution?

O
A. In the afternoons in the winter.
O
B. In the mornings in the summer.
O
C. June to August.
O
D. May to September.

User Rakka Rage
by
3.2k points

2 Answers

6 votes

Answer:

D

Step-by-step explanation:

May To September.

User Shivani Rastogi
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3.5k points
3 votes

Answer:

D. May to September.

User Jmatraszek
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