ELECTIVES FINAL EXAM
2025/2026 BANK 2 VERSIONS
COMPLETE 550 QUESTIONS
WITH DETAILED VERIFIED
ANSWERS VERIFIED BY EXPERT
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Terms in this set (186)
,Where does decay of uranium and radium in
radon come rocks and soil
from?
decay of
uranium and
radium in rocks
and soil
Mold spores
Holes in the
ozone
petroleum
pollution
Which is NOT a air conditioning ducts
typical way that
radon enters a
house?
foundation
cracks
well water
air conditioning
ducts
the hole around
the sump pump
,Which of these It has a half-life of two years
is not true of
radon?
it is radioactive
It is very site
specific
It is particularly
present in
granite rocks
It has a half-life
of two years
Radon tests the lowest level of the house
should be suitable for occupancy
conducted in
the highest
finished level of
the house
the attached
garage
the lowest level
of the house
suitable for
occupancy
total darkness
, All of these install smoke detectors
measures
should help
protect against
mold in a
house, except
for
prevent
condensation
on cold
surfaces
install smoke
detectors
reduce indoor
humidity to
between 30%
and 60%
get your air
ducts cleaned