Fire hydrants should be inspected at least once every _____ months.
a. 6
b. 24
c. 18
d. 12
Answer: d. 12
Environmental & Atmospheric Sciences
You might also like to view...
Days with temperatures above 90 degrees Fahrenheit and above 90 percent humidity are common in the southern United States
a. True b. False
Environmental & Atmospheric Sciences
What are mobile belts of a continent? What will be an ideal response?
Environmental & Atmospheric Sciences
Many automobile engines are cooled by water that flows in a closed circuit through the engine block and the car's radiator. How many different heat transport processes do you find in operation here?
What will be an ideal response?
Environmental & Atmospheric Sciences
Which of the following rocks represents the highest grade of metamorphism?
A) Biotite schist B) Quartzite C) Phyllite D) Gneiss
Environmental & Atmospheric Sciences