5 Pollution
Pollution Nad Its Pollutant
Environmental pollution and livestock By Allah Dad Khan
evs3
Pollution From 11 Filimonova Katya. Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can.
Pollution
1. Plan Definition Type aspects of pollution Causes Consequences How can we save the world 2.
The presentation project
POLLUTION Casiello Francesco Ardino Nicola Dimola Nicola Vito Ferrulli.
Plan : The realization of this project we shall take advantage of all the knowledge obtained from the natural sciences and information from the Internet.
Contamination & pollution This Project Prepared by : Menna tallah khaled Salwa Sameh Bakr Nourhan Mustafa THE PRESENTATION PROJECT 1.
Plastic bags10–20 years Soft plastic (bottle)100 years Hard plastic (bottle cap)400 years.
