Burning ethanol derived from sugarcane produces at least ________ less greenhouse gases than burning an equivalent amount of gasoline
A) 33-66% B) 5-15% C) 16-32% D) 97-99% E) 87-96%
Answer: E
You might also like to view...
During Spanish colonial times in Latin America, the social rankings from highest to lowest were
A. Peninsulares--Criollos--Mestizos B. Mestizos--Peninsulares--Criollos C. Criollos--Mestizos--Peninsulares D. Criollos--Peninsulares--Mestizos
Which region currently presents the most mysteries to scientists?
A) the low velocity zone in the upper mantle B) the transition zone C) the lowermost mantle D) discontinuities at 410 and 660 km
A comparatively low levels of precipitation on the downwind side of the Coast Range in the Pacific Northwest is termed a(n) ____________________ ____________________
Fill in the blank(s) with correct word
A cluster of wind turbines is called a wind ____________________
Fill in the blank(s) with correct word