Environmental science homework help. Essay topic：
The Potential and Limitations of a Clean Air Zone (CAZ) at London Heathrow
It is essential that Heathrow reduces its emissions in order to develop as one of the world’s leading airports. This project will look at the policies and technologies developed for clean air zones (CAZs) in global locations and how these can be implemented within the context of a major international airport. In addition to the desk-based activities there will be an opportunity to develop testing techniques using a series of air quality monitors.
 
This part is analysis.（co2，co，nox. Voc et al.)

1. Distribution, flow direction and concentration of pollutants.
2. The main polluted areas within the airport
3. The pollutants are affected by more aspects (density)
4. Influencing factors of environmental quality

Including transportation, passenger flow and catering
Only need to write and analyze this part, which requires 1200 words, and the reference should mark the number of pages.

Environmental science homework help