A megacity is usually a metropolitan area with a total population in excess of:
A. 10 million
B. 2 million
C. 20 million
D. 5 million
Answer: A
Environmental & Atmospheric Sciences
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The population of the world's economically developed areas (the core) consume noticeably more ________ on a per person basis than do the people of the world's periphery
A) cereals and grains B) meat and milk C) roots and tubers D) fruits and vegetables
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Which term represents the increase or relocation over time in the geographic area within which a language is spoken?
A. language dominance B. hierarchical diffusion C. language diffusion D. linguistic spread
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The MOST common symptom of superficial frostbite is:
A) localized edema. B) white, waxy skin. C) an altered sensation. D) cyanosis of the skin.
Environmental & Atmospheric Sciences
Provide an example of a spatial join operation.
What will be an ideal response?
Environmental & Atmospheric Sciences