A condition in which sunlight causes hydrocarbons and nitrogen oxides to react in the atmosphere produces
A) acid deposition.
B) chlorofluorocarbon.
C) greenhouse effect.
D) photochemical smog.
E) ammonia.
Answer: D
Environmental & Atmospheric Sciences
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The feature at location 3 is probably
A. where two plates are colliding. B. not a plate boundary. C. a subduction zone. D. a convergent boundary. E. a divergent boundary.
Environmental & Atmospheric Sciences
The movement of air over a mountain range, causing it cool (and possibly rain) as it gains elevation is known as
A) convergence B) climatic C) orographic D) convection E) dynamic
Environmental & Atmospheric Sciences
The length of daylight gets progressively shorter going south from the equator on:
Environmental & Atmospheric Sciences
What two chemical elements are most abundant in the deep interior of the earth?
A) magnesium and oxygen B) iron and magnesium C) hydrogen and helium D) silicon and oxygen
Environmental & Atmospheric Sciences