I have to make a model on Air Pollution ona a Cardboard . Please explain how can I do that?

Question

I have got some pictures,written material but I can't understand how can i make it .Please tell I have to submit it tomorrow.

Answer 1

Look this could be very simple . The earth has an automatic built in air recycling unit.It is called all the plants and trees and how they do it is a process called photosynthesis . The plants take in CO2 and give us back the O2 and hold on to the C. Is that simple enough. It works and has for millions of years.

Answer 2

This all depends on the grade you are in, and to what depth the project expects you to go.  

If this is a high school/middle school project then a collage would almost be fitting.  You could cut out a lot of cars that are of a similar scale and past them along the bottom.  Factories could line the background.  Take some cotton balls and dip them in food coloring, or roll them in dirt and water.  Let them dry a little bit, then tear them appart in a way to make them look like plumes of smoke coming from the cars and smoke stacks.  Above this could be clouds filled with toxic chemicals, and further above trapped greenhouse gasses.

At the bottom left I would have a car describing how polution is emmited from cars, factories, and various other sources.  Then between the bottom and top on the left could be a description of localized polutions such as smog, or smoke from crop burning.  Above that would be the chemicals in the atmosphere.  Then back down in the middle again, but on the right side, could be the effects of heavy polution, shown as acid rain.  And then back down at the bottom right again would be the effects of acid rain on crops.  Between all the description cards draw arrows that show the cycle that polution follows.  Explain how you modeled it off the water cycle, but have modified it to fit polution instead, and make sure to use as many graphics from magazines as possible to give it that artsy coloage feel.

As for help on what to write on the description cards I could concider reading the following article from Wikipedia: http://en.wikipedia.org/wiki/Air_polluti...