These are also known as hydrocarbons: ________
Fill in the blank(s) with correct word
volatile organics
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Which of the following geographic phenomena is most effectively understood through spatial analysis?
A) the distance people are willing to travel for groceries B) the strong feelings people have toward their ethnic home region C) regionalization and the classification of a continent into sub-regions D) place-making and the production of cultural landscapes E) natural processes creating unique landforms in humid environments
The relatively young age of the seafloor supports the idea that subduction must take place (t/f)
What will be an ideal response?
Burkina Faso represents a nation in which
A) there is a strong middle class, allowing women to marry later, find employment, and have small families. B) long life spans have produced a large elderly population, supported by good social services. C) many women are illiterate, marry early and have large families, partly because the infant mortality rate is very high. D) medical facilities are excellent, and women are having fewer children because infant mortality has dropped dramatically.
Soil separates refers to
A) differing soil colors in a pedon. B) individual mineral particles, such as sand, silt, and clay. C) the different soil horizons. D) pebbles, gravel, cobble, and other materials greater than 2 mm in diameter found in soils.