Surface tension is a property of a liquid that allows the surface to resist force. This means the surface of a liquid resists the weight of objects. Procedures: 1. Fill a bowl 4 full with tap water. 2. Sprinkle about a teaspoon of ground black pepper in the bowl. DO NOT STIR! Observe what happens to the black pepper. 3. Gently place your finger into the water and observe what happens. 4. Put two drops of dish soap on your finger. Gently use your finger to touch the surface of the water and observe what happens. Data and observations: Observations Black pepper in water Touching water without soap Touching water with soap Phenomena Reflective Question: How does the surface tension of water allow for it to interact with Earth materials