5/12/26, 7:13 AM S-290 Final Exam comprehensive questions fully solved & updated (Latest Update 2026) UPDATE!! Flashcards | Quizlet
S-290 Final Exam comprehensive questions fully
solved & updated (Latest Update 2026) UPDATE!!
Save
Terms in this set (89)
T/F Topography can directly and True
indirectly affect fuels and their
availability for combustion.
Of the three primary environmental Topography
factors that influence fire behavior,
which is the least variable?
The least critical form of heat Conduction
transfer that influences rate of
spread in a running wild land fire is:
The point to which a combustible Ignition temperature
material must be heated to produce
self-sustaining combustion is known
as the:
Fireline intensity is dependent upon: All of the above.
Fuel size
Fuel moisture
Fuel temperature
Fuel compactness and arrangement
https://quizlet.com/1179398919/s-290-final-exam-comprehensive-questions-fully-solved-updated-latest-update-2026-update-flash-cards/?new 1/12
, 5/12/26, 7:13 AM S-290 Final Exam comprehensive questions fully solved & updated (Latest Update 2026) UPDATE!! Flashcards | Quizlet
T/F Two requirements for long range True
spotting are wind and a well
developed convection column.
A fire that advances through Crown fire
canopies of brush and trees is known
as a:
Fire is burning in litter on top of the Surface fire with torching and spotting.
ground, but occasionally carries into
the crowns of individual trees, which
produces burning embers that start
new fires outside the fire perimeter.
Fire begins burning into the crowns Ground fire with smoldering and flare ups.
and spreads through the canopy.
There is a sudden increase in fireline
intensity where the fire controls it's
environment. At one point flames can
be seen carried high into the
convection column with a whirling
motion.
T/F Upward moving air contracts and False
warms.
As air sinks, it. Increases in pressure, warms and compresses.
Why do dry climates usually have Because there is less water vapor in the air to
lower nighttime temperatures than absorb and reflect heat back to the surface at
humid climates? night.
https://quizlet.com/1179398919/s-290-final-exam-comprehensive-questions-fully-solved-updated-latest-update-2026-update-flash-cards/?new 2/12
S-290 Final Exam comprehensive questions fully
solved & updated (Latest Update 2026) UPDATE!!
Save
Terms in this set (89)
T/F Topography can directly and True
indirectly affect fuels and their
availability for combustion.
Of the three primary environmental Topography
factors that influence fire behavior,
which is the least variable?
The least critical form of heat Conduction
transfer that influences rate of
spread in a running wild land fire is:
The point to which a combustible Ignition temperature
material must be heated to produce
self-sustaining combustion is known
as the:
Fireline intensity is dependent upon: All of the above.
Fuel size
Fuel moisture
Fuel temperature
Fuel compactness and arrangement
https://quizlet.com/1179398919/s-290-final-exam-comprehensive-questions-fully-solved-updated-latest-update-2026-update-flash-cards/?new 1/12
, 5/12/26, 7:13 AM S-290 Final Exam comprehensive questions fully solved & updated (Latest Update 2026) UPDATE!! Flashcards | Quizlet
T/F Two requirements for long range True
spotting are wind and a well
developed convection column.
A fire that advances through Crown fire
canopies of brush and trees is known
as a:
Fire is burning in litter on top of the Surface fire with torching and spotting.
ground, but occasionally carries into
the crowns of individual trees, which
produces burning embers that start
new fires outside the fire perimeter.
Fire begins burning into the crowns Ground fire with smoldering and flare ups.
and spreads through the canopy.
There is a sudden increase in fireline
intensity where the fire controls it's
environment. At one point flames can
be seen carried high into the
convection column with a whirling
motion.
T/F Upward moving air contracts and False
warms.
As air sinks, it. Increases in pressure, warms and compresses.
Why do dry climates usually have Because there is less water vapor in the air to
lower nighttime temperatures than absorb and reflect heat back to the surface at
humid climates? night.
https://quizlet.com/1179398919/s-290-final-exam-comprehensive-questions-fully-solved-updated-latest-update-2026-update-flash-cards/?new 2/12
