What is the projected world population for 2050?
8 billion
9 billion
6 billion
10 billion
What is the current world population?
9 billion
4 billion
about 7.9 billion
18 billion
What is the most populous country in the world?
Brazil
Russia
Mexico
China
What is Rate of Natural Increase (RNI)?
Death Rate ÷ GDP
Birth Rate + Death Rate
Birth rate X Death Rate
Natural Birth rate - Death Rate
What is the most populous continent?
Africa
Europe
North America
Asia
What is the most populous city in the world?
Beijing
London
Tokyo
Mexico City
What is the 2nd most populous continent?
Europe
South America
North America
Africa
What is the name for the study of population?
History
Archeology
Physics
Demography
What is the current population of Vietnam?
100 million
97 million
93 million
94 million
What is the least populated REGION of the world?
Europe
North America
Central America
Oceania