Fire Fighting

Fire Fighting

Assessment

Interactive Video

Science

7th Grade

Practice Problem

Hard

Created by

moustafa mesalm

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1.At what temperature does wood typically start to burn?


a. 212 degrees Fahrenheit

b. 350 degrees Fahrenheit

c. 575 degrees Fahrenheit

d. 900 degrees Fahrenheit

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2-What are the three components needed for a fire to burn?

a. Water, fuel, and oxygen

b. Heat, oxygen, and fuel
el

c. Smoke, heat, and water

d. Oxygen, carbon dioxide, and fuel

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3. How often should families practice their home fire escape drill?

a. Once a year

b. Every month

c. Every six months

d. At least twice a year

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. What is the minimum percentage of oxygen needed for a fire to burn?

a. 21%

b. 18%

c. 16%

d. 14%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5. Which of the following is NOT a method to extinguish a fire?

a. Removing heat

b. Adding oxygen

c. Removing fuel

d. Removing oxygen

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