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Zigmanuir [339]
3 years ago
12

Why does the Environmental Protection Agency use a color chart to identify air quality?

History
1 answer:
alexandr402 [8]3 years ago
3 0

Answer:

Ease of understanding

Explanation:

In simple words, the use of colors for air quality index is majorly done by the authorities so that every individual whether educated or uneducated can understand it easily. Also it gives a clear and certain information when the chart is provided in colors.

The green color indicates good quality, the yellow color indicates moderate quality and the red color indicates the poor or danger level of air quality.

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Spoonful of cinnamon lol

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What was the purpose of the policy of nonalignment?
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Explanation:

The Northeast is the region in the United States that has the biggest population density. This region was one of the first that was inhabited by the European colonists, and it was the first one to industrialize. This resulted in lot of people settling in over time, and the cities were constantly growing, and they still do. It is an enormous megalopolis in fact, comprised of numerous cities and towns stretched in linear manner along the Atlantic coast.

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Eventually, those who believed that China should opened itself to western nations gained more dominance in the country. China started to opened up trading relationship and acquire the development in technology that introduced by the western nations.

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2 would be the correct answer.
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