Question

One way to decrease air pollution is to _____.

use renewable energy sources
increase deforestation
implement salinization techniques
expand urban development

Answer 1

one way to decrease air population into recycle and use renewable energy sources

Answer 2

According to SOS:

The solutions to the atmospheric problem (air pollution) could be:

-use renewable resources

-forest preservation and  reforestation

-emissions control

-improved fuel efficiency

-catalytic converters requirement for cars

-organized help from others