Specially-designed fire shelters provide firefighters with limited protection for what length of time under moderate fire conditions?
a. 10 minutes
b. 15 minutes
c. 20 minutes
d. 30 minutes
e. about an hour
ANSWER: a
You might also like to view...
Using the world map (Figure 2), label the following continents and oceans: Africa, Antarctica, Asia, Australia, Europe, North America, South America, Arctic Ocean, Atlantic Ocean, Indian Ocean, Pacific Ocean, and Southern Ocean. What will be an ideal response?
How do functional regions differ from formal regions?
What will be an ideal response?
Compare Three Mile Island, Chernobyl, and Fukushima Daiichi
What will be an ideal response?
On land, the carbon dioxide used today in photosynthesis to form carbon-containing organic molecules of plant tissues is mostly returned to the air because of
A) respiration in plants, animals, and organisms in the soil. B) plate tectonics. C) additional photosynthesis in the same plants. D) erosion, decay, and general weathering.