Groundwater is important in the preservation of ________ which develops when porous buried wood is either filled in or replaced by inorganic silica carried in by ground water.
A. petrified material
B. preserved wood
C. preserved material
D. petrified wood
Answer: D
Environmental & Atmospheric Sciences
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A city and its metropolitan area form an example of a
A) climatic region. B) functional region. C) nodal region. D) uniform region.
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Numerical forecast models predict ________ weather phenomena using
A) parameterizations B) assumptions C) bias D) the K-index
Environmental & Atmospheric Sciences
Which country is Canada's largest trade partner?
a. United States b. China c. Russia d. Mexico e. France
Environmental & Atmospheric Sciences
In tropical regions, the trade winds converge along the ____, producing rising air, towering clouds, and heavy precipitation all year long
a. equator b. eastern coastal margins c. Intertropical Convergence Zone (ITCZ) d. western coastal margins e. subtropical highs
Environmental & Atmospheric Sciences