The direction of flow of thermal energy from cold to hot occurs

A. always.
B. near absolute zero.
C. only with external effort.
D. never.


Answer: C

Environmental & Atmospheric Sciences

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Middle latitudes typically have easterly winds

Indicate whether the statement is true or false

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The environmental lapse rate explains that for every 1,000 feet of increase in elevation, it should be about 3.5 degrees Fahrenheit warmer

Indicate whether the statement is true or false

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Based on physical properties, Earth consists of ________ layers

A) three B) two C) four D) five

Environmental & Atmospheric Sciences

For the following reaction, identify whether the compound in bold is behaving as an acid or a base. H3PO4 + H2O ? H2PO4- + H3O+

A. acid B. base C. neither D. both E. none of the above

Environmental & Atmospheric Sciences