![]() | Project title | Comparing the levels of pollution in different urban locales![]() ![]() |
Difficulty Level | Middle school | |
Project page |  Click here to view this science project | |
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 ..... |