Use this graphic organizer as a formative assessment at the end of your lesson(s) on solid waste disposal OR as a way to take notes during your lessons.Each category (incineration, landfill, and recycling) has a place for 2 pros and 2 cons.You could even extend this activity for early finishers by having students write on the back of their graphic organizer which method do they think is most harmful to the environment and why!