An acid is a substance that:
a. releases an excess of hydroxide ion

b. releases a hydrogen ion in solution.
c. is referred to as an alkaline solution.
d. combines with hydrogen ion in solution.


b

Environmental & Atmospheric Sciences

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Discuss the issue of languages across East Asia, being certain to identify regions with linguistic diversity.



What will be an ideal response?

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The size of the hypoxic dead zone in the Gulf of Mexico appears to vary annually in response to all of the following except ________.

A. periods of drought B. annual fish catch C. annual rainfall D. the amount of fertilizer used

Environmental & Atmospheric Sciences

Which of the following gives the correct order of the penetrating power of radiation?

A) a > b > g B) b > a > g C) b > g > a D) g > b > a

Environmental & Atmospheric Sciences

Western boundary currents such as the Gulf Stream transport warm water from the tropics towards higher latitudes.

a. true b. false

Environmental & Atmospheric Sciences