World Population Growth Flashcards
What is world population
The world population is the total number of humans are on the planet earth at a given time.
How many people die and are born per second
The world population is increasing rapidly . every second 5 people are born and 2 die meaning we have 3 person increase per second.
How much was the world’s population in 2021
7888 billion
What does countries population refer too
The number of people that are living there.
What is the birth rate
Number of babies being born in a country each year is the birth rate
What is death rate
Number of people who die in a country each year is death rate
How is the natural increase calculated
Brith rate - death rate
An area that has a high population density will have
Lost of people living there
Places that have a low population density will have
Few people living there
Population distribution means
The way in which the population I spread out over an area
Th population can be
-evenly spread
-clustered around
-randomly distributed
Distribution can be affected by both
Physical and human geography
