The zone of lighted ocean in which marine autotrophs tap more energy than they use to stay alive is called:
a. the photic zone

b. the mesopelagic zone.
c. the euphotic zone.
d. the abyssal zone.


c

Environmental & Atmospheric Sciences

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Which of the following will change the numerical value of the equilibrium constant of a particular reaction?

A) increasing the concentration of reactants B) increasing the concentration of products C) increasing the temperature D) all of the above

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a. a transgression. b. a regression.

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Process of liquefaction and gasification results in a cleaner burning coal.

Answer the following statement true (T) or false (F)

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