Social Sciences, asked by kumarkunal2283, 10 months ago

how has the lockdown affected the Air quality index of the metropolitan cities of India?Give the exact figures over a week​

Answers

Answered by prathameshgawas45
2

Answer:

Because of lockdown the factories like chemical and industrial factories had stop because of curfew and the gas which comes from factories in metropolitan areas like nitrogen monoxide etc stop coming and that's why the bad air quality decreases and fresh air is provided.

Answered by aditya2007g
1

Answer:

The gas which comes from factories in metropolitan areas like nitrogen monoxide etc stop coming and that's why the bad air quality decreases and fresh air is provided.:

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