The area of East- central North America is
densely populated
moderately populated
sparsely populated
less populated
Births and deaths are the natural causes of:
Population change
Population growth
Population composition
Stagnant population
Which one of the following country dropped Atom bomb over Japan?
USA
India
Korea
China
What is a population pyramid?
A graphical presentation of the age, sex composition of a population
When the population density of an area is so high that people live in tall buildings
Pattern of population distribution in large urban areas
It shows only the number of death rate
Which is normally expressed as per square km?
Human resources
Thickly populated areas
Density of population
In a population pyramid ,the bottom level shows:
aged people
children
working people
adults
Which one of the following is an integral part of our life?
Festival
Entertainment
Migration
Death rate
In which year did Bhopal Gas Tragedy take place?
1981
1982
1983
1984
Atacama desert is in:
North America
South America
Asia
Africa
Kalahari desert is in