Professional Custom Accounting Papers: Explain how Photochemical smog is created the gases involved and the effects of it? 

Professional Custom Accounting Papers: Explain how Photochemical smog is created the gases involved and the effects of it?

Explain the difference between the greenhouse effect and the ozone shield (include location, gases etc.)

Using examples explain the difference between a primary and secondary pollutant. Professional Custom Accounting Papers: Explain how Photochemical smog is created the gases involved and the effects of it?

. Explain how Photochemical smog is created the gases involved and the effects of it?