Which of the following alcohols is used as an oxygenate additive in gasoline used by conventional road vehicles?
A) ethanol
B) isopropanol
C) methanol
D) none of these
A
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Absolute location is
A. the location prescribed by the government B. a matter of opinion C. the precise position of a place D. based on international negotiation
Surface creep is a common type of mass wasting in deserts
Indicate whether the statement is true or false
The Alpine Fault of New Zealand is an example of ________ plate boundary
A) a continental transform B) a continental-continental convergent C) a continental-continental divergent D) an oceanic-continental convergent E) an oceanic-oceanic convergent
The month in which the Earth makes its closest approach to the Sun is known as the ________, which varies on a 19,000 year cycle.
A. perihelion B. wobble C. axial tilt D. eccentricity