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The purpose of this experiment was to determine the effect of ozone on the plant growth of radishes.
Difficulty: Middle school
The purpose of this activity is to develop a test tube model of an oil spill in order to experiment with conditions needed for bioremediation.
Difficulty: High school
The amount of trash placed in landfills and sanitary dumps is a major concern. Let's look at how much space trash really occupies.
Difficulty: Elementary school
This activity shows you how to make an oil "tanker' which can be used to clean up a vegetable oil "spill".
Difficulty: Elementary school
Purpose The purpose of this experiment was to determine the effect of different concentrations of detergents of plant growth. I became interested in this idea when I had a to wash clothes for a week as a homework assignment and I was looking at the ingredients and noticed some of them were volatile substances. The information gained from this experiment will alert consumers to the dang
Difficulty: Middle school
This science fair project is conducted to find out how human activity affect the quality of water in our river channels. The river water will be tested for its acidity, turbidity, as well as for the presence of ammonia and nitrate.
Difficulty: Middle school
Does the pollution in a lake get worse as it gets deeper? Is the water cleaner nearer the surface? Or is it the other way around? This science fair project was conducted to determine how the depth of water can affect the concentration of pollution found in the water. The experiment was done by collecting water samples from a lake at depths of 1 meter, 2 meters 3 meters and 4 meters.
Difficulty: High school
This science fair project was conducted to study the effect of gasoline fumes on plants. The testing was done by placing plants beside a gasoline-filled container for different periods of time and temperatures.
Difficulty: Middle school
This science fair project was done to observe the effect of using activated carbon to neutralize the effect of pesticides. The science project experiment involved using flies, the pesticide malathion and different concentrations of activated carbon.
Difficulty: High school
While most of us do not give much thought to water quality, serious aquarists are keenly aware of the importance of maintaining water quality. But while aquarists are careful to maintain ph, nitrates, and ammonia levels, many do not give the same attention to the level of dissolved oxygen (DO). An understanding of the relationship between temperature and DO is the subject of this science project.
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