 Hello, I'm Tanya Herplin. I'm the 4-H Foundation Regional Extension Agent for Henry County. Hey, my name is Megan Jones and I'm the 4-H Agent Assistant for Henry County. First, you will take your pollutants and add them to the clean water. The confetti represents trash, grass, leaves, and any other debris. The soil represents soil and dirt. Vinegar represents fertilizers, pesticides, paint, and any other chemical runoff. And lastly, vegetable oil represents motor oil from cars or oil that has runoff from parking lots. The first filter we are using is the cheesecloth. How much of the pollutants do you think will be filtered out of the clean water? First, you will take your cup of clean water and add the confetti to it, which represents trash such as grass and leaves. Second, you will add soil to it. This represents the soil and dirt of the earth. Third, you will add vinegar. This represents chemical runoff such as fertilizers, pesticides, and even paint. Last, we will add vegetable oil. Vegetable oil represents motor oil from cars or oil that has runoff from parking lots. This time we are going to use a coffee filter. So place your coffee filter over into your trainer and then put into the bowl. Now let's pour the polluted water over the coffee filter and let's see how much this filter will filter out the pollutants. How do you think the polluted water will look now? It is very hard to clean polluted water. Therefore, it is important that we do not pollute our water supply. Which filter do you think cleaned the polluted water the best?