Arranging a country's population along a bar graph representing ages and genders creates a population
A) pyramid.
B) graph.
C) demograph.
D) map.
E) line.
Question 2
To calculate a country's dependency ratio, one needs to know the country's population and
A) the number of children still receiving financial support from their parents.
B) the number of people who are actively looking for work but are unable to find it.
C) all of a country's population younger than age 15 or older than age 64.
D) the number younger than age 15.
E) the number older than age 64.
Interaction web of factors that might influence locust population size.
Photomicro graph showing the three layers of the skin.
population
Feather headdress worn by Aztec priests representing deities.
The Distribution of the World's Land and Population
How to write a quadratic equation in standard form when a graph is given