Social Science homework help

Literature Review
With Heathrow Airport as the background, the pollutants that need to be considered are carbon dioxide, carbon monoxide, nitrogen oxides, VOC and particulate matter. Among them, carbon dioxide is the most important. Not only the pollution caused by airplanes and cars, but also the pollution caused by catering. There are three aspects

1. Choose the best place to put pollutants
2. How to turn pollutants into useful products
3. Choose a cleaner energy source to use

The professor mentioned carbon capture before, and this should be highlighted.
 
This part is the application, connected with the previous part. Heathrow’s clean air zone.