1.Discuss any two environmental concerns of having mercury pollution in the air

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.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.4.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