PRESENTATION OUTLINE
Population-
Def: The total number of individuals of a particular species in a particular area.
Sen: The Earth's human population is increasing rapidly.
Population Growth-
Def: The growth rate at which human population increases.
Sen: Population growth increases when the birth rate is less than that of the death rate.
Birth Rate-
Def: The number of live births per thousand people per year.
Sen: Niger has the highest birth rate of any other country in the world.
Death Rate-
Def: The number of deaths per thousand people per year.
Sen: A higher death rate than birth rate means that population is decreasing.
Population Density-
Def: People per square mile (or Km).
Sen: Singapore has the highest population density of any other country in the world.
