A carbon ____ is a measure of the impact human activities have on the environment in terms of the amount of greenhouse gases produced, measured in units of carbon dioxide.
A. unit
B. block
C. footprint
D. impact
Answer: C
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The run of a piping offset that has a travel of 12 inches and an angle of 22-1/2 degrees is _____ inches. (Refer to the figure above.)
a. 3.4 b. 4.9 c. 7.8 d. 11.1
If you wanted to find a soil where physical weathering dominated over chemical breakdown you would be most apt to find it in:
A) a coastal plain area of Delaware. B) a desert region of Arizona. C) a lacustrine deposit in Minnesota. D) a humid region in Brazil. E) the hill lands of Georgia.
On most vehicles, the stop lights should turn on if the brake pedal is pressed ΒΌ inch (6mm).
Answer the following statement true (T) or false (F)
A vehicle with multiport fuel injection only starts with the throttle held open. A review of the vehicle history indicates that although the vehicle has 75,000 miles on it, the engine has never been serviced ex-cept for an occasional oil change. The MFI system uses an Idle Air Control Valve to regulate closed throt-tle rpm. Technician A says that the IAC valve may be stuck in the fully extended position. Technician B says that the problem may be the result of a clogged fuel filter. Who is right?
What will be an ideal response?