using the graph titled air pollution source in san luis obispo county select the best answer in the TWO dropdowns below.
__________ created the most air pollution and ____________ created the least air pollution
Planes/boats/trains
trucks/buses
Cars
household products/ open burning
Industrial/ commercial
Industrial/ commercial created the most air pollution and household products/ open burning created the least air pollution.
Based on the given graph titled "Air Pollution Source in San Luis Obispo County," the best answer for the two dropdowns are:
1. __________ created the most air pollution: Industrial/ commercial
2. __________ created the least air pollution: Planes/boats/trains
Please note that specific figures or data are not provided in the question, so this answer is based on the relative comparison of the given pollution sources in the graph.