A gravity correction that reduces the surface to a slab of constant thickness above a hypothetical surface is known as the:
a. free-air correction
b. Bouger correction
c. topographic correction
d. geoid correction
b
Environmental & Atmospheric Sciences
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A trough-shaped fold away from the fold axis is
A. plunging. B. tilted. C. called an anticline. D. called a syncline.
Environmental & Atmospheric Sciences
Total annual rainfall:
Environmental & Atmospheric Sciences
What is biomagnification?
a) increase in biodiversity in a region b) accumulation of toxins in an environment c) the enlargement of the territory of specific marine animals d) the concentration of toxins and contaminants as they move up the food chain e) the increase in size of a specific habitat
Environmental & Atmospheric Sciences
Vascular plants with flowers and seeds; the flowering plants:a
angiosperms d. ostracoderms b. gymnosperms e. spores c. therapsids
Environmental & Atmospheric Sciences