Examlex
Of the three primary forms of subaerial volcanoes,____________ consist of alternating layers of tephra and solidified lava.
Marginal Geographical Areas
Areas located at the periphery or edge of regions, often characterized by less favorable conditions for human habitation or agriculture.
Potlatch
On the northwestern coast of North America, a ceremonial event in which a village chief publicly gives away stockpiled food and other goods that signify wealth.
Conspicuous Consumption
The spending of money on luxury goods and services to publicly display economic power—the social status of the consumer.
Ecological Adaptive
The process by which organisms adjust to changes in their environment to maintain or improve their survival prospects.
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