Review answers to FRQ's chapter 14. Work on multiple choice questions module 62.
Discuss production and measurement of greenhouse gases, both naturally and anthropogenic.

List, define, and discuss the natural and anthropogenic sources of greenhouse gasses.
Natural: volcanic eruption, decomposition and digestions, denitrification, evaporation and evapotranspiration.
Anthropogenic: Burning of fossil fuels, agricultural processes, deforestation, landfills, and industrial chemical production.

Work on free response questions for chapter 15 which were completed last night for homework. Discuss answers and what more could have been included.
Start chapter 14 FRQ,s, and work on question 1 of 2.

Module 51 free response questions 1 and 2. Once written, the answers were evaluated and corrected.

Discussion regarding chemicals that have harmful effects, and how they enter the environment.
Outline neurotoxins, carcinogens, teratogens, allergens, and endocrine disruptors.
For each effect, list common chemical causes, including pharmaceuticals, insecticides, radon, asbestos, lead, mercury, and female reproductive hormones. Discuss how they all may end up in groundwater and rivers/lakes through grey water releases.

Discuss APES frq's and mcq,s assigned for completion on 4/12.
Check on College Board performance tests for unit 7 assigned.
Review answers to module 49 questions.
View APES assigned video 72.1 which reviews and explains causes of smog and ozone.
List and discuss causes of indoor pollution in developing countries and the effects on human health.
List and discuss the causes and effects of indoor pollution in developed countries, and examine the reasons for the differences between developed and developing countries.
Elicit the most common indoor pollutants found in developed countries.
Discuss the 4 specific causes as outlined by the EPA which leads to indoor pollution.
Explain the "sick building syndrome"

Discuss the stratospheric depletion of ozone. Outline and explain the importance of ozone in the stratosphere in protecting the Earth from harmful UV radiation.
Discuss the DNA damage caused by UV radiation to skin, eyes, and the immune system.
Outline the chemical formation of stratospheric ozone and the chemical depletion of it by chloro-fluoro hydrocarbons.
Examine the Montreal Protocol signed in 1987 that eliminated the use of CFC,s as refrigerants and aerosols.

The best way to control pollution is to avoid it.
Accomplish this by the use of low sulfur fuels, conservation, increase efficiency, and control measures after combustion.
The measures are accomplished by the use of fluidized bed combustion, burning fuel at lower temperatures and lower oxygen concentrations, by the use of catalytic converters and the control of particulate matter.
Each of these is discussed in detail, along with global methods applied.

SAT testing

Definition and formation of particulates which pollute the air.
Discussion on how the varying sizes of PM can be filtered by nasal cilia, the small sizes deposit within the respiratory system.
View and explain the formation of fog by interaction of photo-chemicals with Particulate Matter.
Distinguish between London fog and LA fog chemically.
Discuss Volatile Organic Compounds, Primary pollutants and secondary pollutants.
Outline the chemistry of ozone, how it is produced and its function in the production of smog. Discuss the daytime production and the evening reaction.
Show how acid deposition is formed, and travels from the point source to an eventual deposition location, and the human health problems associated with acid rain, along with the effect on plant life, aquatic plant and animal life.