WorksheetsENG437 Week 2
Total questions: 10
Worksheet time: 5mins
The standard measure for assessing lead in the atmosphere is
measuring the 24 hour concentrations every 6 days and averaging over a year.
averaging the daily concentrations over a year
measuring the maximum concentrations over a six day period
Moist air is
heavier than dry air at the same temperature
lighter than air at the same temperature
the same density as dry air at the same temperature
In the southern hemisphere wind moves around a LOW
in a CLOCKWISE direction
in an ANTI-CLOCKWISE direction
The Ozone layer is in the
mesosphere
troposphere
stratosphere
ionosphere
What does a PM10 filter measure?
Particulate Matter less than 10 microns in size
Photochemical smog
Four times what PM2.5 measures
A cyclone can be used to remove
Particulate matter
Photochemical smog
Aerosols
What is NOT a type of plume
Looping
Lofting
Coning
Fanning
Rising
A commercial air purifier can remove 98% of aerosol borne viruses
TRUE
FASLSE
CALPUFF and AUSPLUME are accepted by the Tasmanian EPA for dispersion modelling
TRUE
FALSE
NOT SURE
Carbon monoxide is a colourless, odourless, toxic gas.
TRUE
FALSE
