Because of undiscovered tribes/people or more births
Increase in the food supply -------- NovaNet!
Plenty of food!
plenty of food
People having sex!
I'm seriously concerned about the sudden increase in the population density of this area.
The density of seawater increases if salinity increases.
The population density in LA continues to increase despite the many suburbs. The Asian country with the greatest population density is Bangladesh.
Increase.
I'm seriously concerned about the sudden increase in the population density of this area.
An increase in temperature usually causes an increase in volume. Since the mass doesn't change, density decreases. tt
an increase in volume and/or a decrease in mass
Plenty of food
Plenty of food
dirt
population increase
Population density is the number of people resident in a unit area. Population increase / decrease would be CHANGE in the population density over time.