Place the container in a sunny spot for a couple of days. Use the straw to taste the water after a couple of days. Explain what happened under the plastic wrap. Cooperative Grouping of four to five. Used motor oil is used for the experiment and can be disposed of at any local gas station.
Newspapers are a needed requirement to place on top of desks or tables.
Plastic gloves should be worn and disposed of in plastic bags. Plastic garbage bags should be placed on top of desks and tables. Results can be E- mailed to a professional in the area of Environmental Science. Put on all smocks and plastic gloves. Pour oil carefully into basin of water.