Population Growth

Adam Collinge
Flashcards by Adam Collinge, updated more than 1 year ago
Adam Collinge
Created by Adam Collinge almost 6 years ago
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Question Answer
What is happening to the worlds population? It's growing rapidly
What two things affect the population size of the world? Birth rate and Death rate
What is the birth rate? The number of live babies born per thousands of the population per year
What is the death rate? The number of deaths per thousand of the population per year
What is it called when the birth rate is higher than the death rate? Natural Increase
What does natural increase mean? More people are being born that are dying
What is a natural decrease? When the death rate is higher than the birth rate
What other factor can affect the population size of a country? Migration
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