Interstellar matter is composed primarily of ________
A) ions B) helium C) oxygen D) hydrogen E) dust
D
Environmental & Atmospheric Sciences
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Which type of agent is also known as a riot-control agent?
a. Choking b. Deterrent c. Smothering d. Irritant
Environmental & Atmospheric Sciences
What type of metamorphic feature is shown in this photograph?
A. monocline B. anticline C. syncline D. lineation
Environmental & Atmospheric Sciences
____________ constituents are those substances dissolved in seawater that are tied to the biological, seasonal, or very
short geological cycles. Fill in the blank(s) with the appropriate word(s).
Environmental & Atmospheric Sciences
Seawater with less than 35‰ is termed
A) brackish. B) brine. C) metahaline. D) freshwater.
Environmental & Atmospheric Sciences