Engaging, hands-on, with real-world applications! This is a great investigative lab ending with a brief soil erosion case study where students will apply what they have learned! This lab will help your students engage in a real lab investigation where they plan and carry out an investigation to observe and compare soil erosion. Best of all, this lab can be used with simple, inexpensive materials, such as plastic water bottles, soil, and some sort of ground cover, which could be natural materials