7. Think of the labyrinth game in the photo as a system. How is energy transferred into,
within, and out of the system? What energy transformations occur?
16
Unit 1 Energy

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.