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Project title Comparing the levels of pollution in different urban localesFeatured science projectScience project video
Difficulty Level Middle school
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Description
This science fair project was o to examine the pollution levels in different urban locales. Specially, what is the air quality of different parts of a city like? Samples of air were collected in a city park, a school, a market, a city bus station, the city hall, a hospital, a building top and in a home. 

Instructions preview
1. For this experiment, the independent variable is the location at which the collection board is placed. It is to be placed at a city park, a school, a market, a city bus station, the city hall, a hospital, a building top and at home. The dependent variable is to be the number of the particles that the board traps. Count how many particles are trapped using a microscope. The constants (control variables) are to be the relative amount of traffic each area experiences (ie: for example, do not visit one area on a busy day, and another on .....
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