Small areas of innovation from which key culture elements diffused to influence surrounding regions are:
A) culture hearths
B) culture berths
C) culture cores
D) culture domains
A) culture hearths
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The isotopic record have peaks and troughs with a wavelength of all of the following except
A) 12,000 years. B) 23,000 years. C) 41,000 years. D) 100,000 years.
Discuss three of the most important factors influencing a person's vulnerability to environmental toxins
What will be an ideal response?
The principal benefit of the self-sufficiency approach is to promote
A) balanced growth of all economic sectors. B) global competitiveness for local industries. C) the maintenance of a large bureaucracy. D) unequal distribution of resources. E) international trade.
The relationship between the mass of water vapor in an air parcel and the mass of all air in the same parcel (including vapor) is called ____
a. specific humidity b. relative humidity c. absolute humidity d. dew point e. mixing ratio