2024 S-290 Environmental science Final Exam With Answers (90 Solved Questions)

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S-290 Final Exam Questions &Verified Answers Graded A+ (Latest2024)T/F Topography can directly and indirectly affect fuels and their availability forcombustion. - Answer - TrueOf the three primary environmental factors that influence fire behavior, which is the leastvariable? - Answer - TopographyThe least critical form of heat transfer that influences rate of spread in a running wildland fire is: - Answer - ConductionThe point to which a combustible material must be heated to produce self-sustainingcombustion is known as the: - Answer - Ignition temperatureFireline intensity is dependent upon: - Answer - All of the above.Fuel sizeFuel moistureFuel temperatureFuel compactness and arrangementT/F Two requirements for long range spotting are wind and a well developed convectioncolumn. - Answer - TrueA fire that advances through canopies of brush and trees is known as a: - Answer -Crown fireFire is burning in litter on top of the ground, but occasionally carries into the crowns ofindividual trees, which produces burning embers that start new fires outside the fireperimeter. - Answer - Surface fire with torching and spotting.

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