Science, asked by crystalrichard1980, 3 months ago

How has the EPA improved air quality over the last 30 years?

by monitoring pollutants and passing regulations to reduce air pollution
by decreasing soil erosion and dust storms
by building marine refuges to help protect marine life and reduce air pollution
by decreasing of fossil fuel use in motor vehicles and industry

Answers

Answered by devilgirl19744

Answer:

All income and expenses.

devilgirl19744: Sorry this answer not for u

devilgirl19744: galti se kisi aur ka answer likh diya sorry.

Answered by malakaimxwll

Answer:

by monitoring pollutants and passing regulations to reduce air pollution

Explanation:

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