1. Discuss any two environmental concerns of having mercury pollution in the air, soils, and surface water.
2. Discuss any two reasons why Los Angeles has smog problems (Hint: one anthropogenic and one topographic). List at least two references.
3. If you have a furnace, it could release carbon monoxide. The risk is relatively low because you have it checked every fall, however to remediate the risk entirely, you would need to purchase a carbon monoxide detector
4. Discuss at least two policies that you would seek to implement to reduce the impact of indoor air pollution on the human health in your community.