Hypothesis
If we use dish soap, vinegar and baking soda, 10 cotton balls, and 5 paper towels, then we will contain 100% of our oil spill and absorb 95%.
Independent Variable: Materials used for absorbing and containing
Dependant Variable: Percentage of oil contained and absorbed
Controlled Variables: Basin, amount of water used, amount of oil used, and amount of materials used
Independent Variable: Materials used for absorbing and containing
Dependant Variable: Percentage of oil contained and absorbed
Controlled Variables: Basin, amount of water used, amount of oil used, and amount of materials used