Are you a Population Powerhouse or just a Demographic Dabbler? Take the World Population Knowledge Quiz to test your understanding of human history and the impacts of population growth.
Question 1 of 10
What did German chemists Fritz Haber and Carl Bosch invent in the early 20th century that enabled significant population growth in the following decades?
What is the replacement level fertility rate (rate at which a country will maintain the size of its current population)?
What was the approximate world population in 1 C.E.?
When was the first Earth Day celebrated?
The world population in 2019 is 7.7 billion. What is the population expected to be by 2050?
Which was NOT a major cause of the population explosion that started with the Industrial Revolution?
What percentage of Europe’s population was lost during the Black Death in the 14th Century?
By 2050 most of the global population growth will occur in which world region?
A graph of human population growth through history looks most like what letter of the alphabet?
What agricultural milestones have led to an increase in overall food production?
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