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How much of the world's population is malnourished, and who takes up most of that
group? Sixth of the world’s population is malnourished. A substantial amount
of the malnourished people on this Earth are women and children.
What are the major causes of malnourishment? Major causes of
malnourishment include: poverty, the failure of food distribution systems, and
cultural practices that favor men over women and children.
Define Fieldwork and give 1 example. The study of geographic phenomena
by visiting places and observing how people interact with and thereby change those
places.
Example: If I was studying the variety of cultures of Africa's tribes, then I potentially
would go do some field work in an African country in order to learn more about my
subject.
, Define Time–Distance Decay. Give 1 example. The declining degree of
acceptance of an idea or innovation with increasing time and distance from its point
of origin or source.
The number of phone calls made decreases with distance.
A few questions you may ask are: How far will pedestrians travel to access different
types of destinations? How far will bicyclists travel in order to ride on a bicycle–
only facility? How far do people drive for their common retail needs?
Distance decay theory predicts that demand will peak at some distance relatively
close to a source market and then decline exponentially as distance increases
Distance decay is a geographical term which describes the effect of distance on
cultural or spatial interactions. The distance decay effect states that the interaction
between two locales declines as the distance between them increases. Once the
distance is outside of the two locales activity space their interactions begin to
decrease.