Documents Ecological Problems. Biological Magnification Increase or concentration of a substance, such as the....

Slide 1 Ecological Problems Slide 2 Slide 3 Slide 4 Slide 5 Slide 6 Biological Magnification Increase or concentration of a substance, such as the pesticide DDT, in a food…

Documents Pollution. Smog smog – mixture of chemicals that forms a haze in the air (Nitrogen Oxides etc)...

Slide 1 Pollution Slide 2 Smog smog – mixture of chemicals that forms a haze in the air (Nitrogen Oxides etc) smoke from cars and factories release the chemicals Slide…