ACTUAL Exam Questions and
CORRECT Answers
Where is the Ozone Layer? - CORRECT ANSWER - Stratosphere
Ground level ozone is a - CORRECT ANSWER - secondary pollutant
Smog is more common in the winter - CORRECT ANSWER - false
PM2.5 is worse for your health than PM10 - CORRECT ANSWER - True
2.5- organic compounds, metals
10-dust, pollen, mould
What Is needed for smog formation - CORRECT ANSWER - warm enough temperatures
violate organic compounds
sunlight
NOx
Gasoline is the same if purchased in the summer or the winter - CORRECT ANSWER - False
we need to avoid vapor lock in the summer months so the blend is different
The ozone layer is the primary cause of climate change - CORRECT ANSWER - false
What helps to trap ground level ozone - CORRECT ANSWER - temperature inversions
, What is the protocol that phased out the chlorofluorocarbons that are ozone destroying chemicals
- CORRECT ANSWER - Montreal Protocol
What is the largest contribution to the hole in the ozone layer? - CORRECT ANSWER -
Solvent learning products
Emission (answer) is the process where you have allowances that can be banked, used, or sold. It
lowers the overall cost of compliance and achieves a limit on how much can be emitted. -
CORRECT ANSWER - Emission Trading
What is the pH value of normal rain - CORRECT ANSWER - 5.6
What are two answers are always correct for reducing all pollution - CORRECT ANSWER -
conservation and efficiency
This answer SO2 from the coal fired flue gas before it exits stacks. - CORRECT ANSWER -
Scrubbers
In the United States where is the higher acid "rain" challenge - CORRECT ANSWER - North
East
When acidic snow mets the stream gets a rapid increase in acid water. What is that called? -
CORRECT ANSWER - acid shock
What gases are covered by the term NOx - CORRECT ANSWER - NO2
NO
N2O