Factors affecting the growth of bacteria

The rate of bacteria growth may be affected by environmental factors such as temperature, light, oxygen, moisture, etc. By learning about such factors, we can control the growth of bacteria in the direction that is more beneficial for us. Sometimes we need to prevent the growth of disease causing bacteria, other times we may need to grow bacteria for food, medicine or other industrial purposes.
 Project description:
Design an experiment that can help you to determine the rate of bacteria growth. Repeat your experiment in different conditions and record the results. Remember to study one variable at a time.
 Details of this project:
More details or support for this project is available for the members of ScienceProject.com web site. Material needed for experiment or a science kit about this title may be available at MiniScience.com.