Discussion

Our goal of the experiment was to see if poor air will help or kill plants. In this experiment we varied the quality of the air in order to find out if the plant would die. During the three weeks the control and variable grew, we observed the variable grew more than the control.

From our data, we learned that pollution/ poor air doesn't really affect plants. Our interesting result was that the variable grew better than the control. Some sources of err which may have occurred in the experiment were broken stems.