Question

How does conservation help to reduce air pollution?

1.Saving water means that less runoff water will carry pesticides into waterways and into the air through evaporation.
2.Using fewer fossil fuels, such as gasoline for a car, reduces the emission of harmful pollutants into the air.
3.Reusing, reducing, and recycling reduces the number of landfills needed.

Answer 1

Using fewer fossil fuels, such as gasoline for a car, reduces the emission of harmful pollutants into the air.

Step-by-step explanation:

Answer 2

I think it's Number 2.