PPT

make it so simple and easy. Show student work please. it about having points on each slide.

the topic is abput Air Pollution. So,

-Define Air pollution.

-Air pollution consists from 

1- Primary pollutant 

2-secondary pollutant

- The affects of the air polluton on the envinronment.

having some pics will be so sweet. Please at the last slide provide refrences. Three will be good.

I will have just three mintues to preform so make  it short and simple so I can finish on time.

Thanks