Most gasohol blends are from

A. biogas methane.
B. hydrocarbon-rich algae.
C. distilled grains.
D. liquefied coal.


Answer: D

Environmental & Atmospheric Sciences

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The crust of the Earth is thickest under mountain ranges and thinnest in oceanic areas. Indicate whether the statement is true or false

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What is the important message to take away from Figure 11.5.3?

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Which of the following features look like fossils but are not?

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Environmental & Atmospheric Sciences