Assessments-GLG-112 (1184-1751) GEOLOGIC DISAS... Take Test: Section 13. Quiz: W

Question

Assessments-GLG-112 (1184-1751) GEOLOGIC DISAS... Take Test: Section 13. Quiz: Wildf QUESTION 17 1 points All fires need.... Oa. fuel, wind, and topography Ob. drought, vegetation, and topography c. oxygen, wood, and wind. d. fuel, heat, and oxygen QUESTION 18 1 points What 3 components does fire need? --, a. oxygen b. gasoline c. heat d. match e. fuel QUESTION 19 1 points Prescribed fire is a mangement tool to....mark all which apply) O a. create devistating wildfire b. reduce fuel load within a given area O c. return ecosystems to a natural state d, cause flooding and mass wasting QUESTION 20 1 points S What are the types of fire (mark all correct) a. Crown fire O b. Surface fire C. Burned fire O d. Ground fire Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Close Window Save an

Explanation / Answer

Answer 17 : Option (d)

Since we know that for combustion three things are necessary

Also fire does not depend upon topography or vegetation.

Answer 18 : Options (a, c, e) are true

As explained above the fire requires the fire triangle

Oxygen, Fuel, Heat

Heat to ignite

Fuel to burn

Oxygen to support combustion

Answer 19 : Option (b) reduce fuel load within a given area

Prescribed fire are fires that are planned to reduce fuel load. They are deliberately ignited with the intention of burning a predetermined area.

Answer 20 Option ( a, b, d)

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