An Important Relationship Exists Between Population Size and the Availability

An important relationship exists between population size and the availability of food, water, energy, and housing. Population size, composition, and distribution are also connected to issues such as poverty, racial and ethnic diversity, shifts in the age structure of society, and concerns about environmental degradation. These issues are of interest to researchers in the field of __________.

A) Graphology
B) Ecology
C) Social psychology
D) Demography