Growth of world population over anyone period of time is ...
Growth of world population over anyone period of time is best explained by?
changes in technology and social organization
advances in the knowedge of medicine
positive balance between birth rate and death rate
increased food production
Correct answer is B
No explanation has been provided for this answer.
Agricultural productivity is low in Tropical Africa because of? ...
The world's busiest sea route is the ...
The most dreaded pest in the Cotton Belt of the U.S.A is the ...
Isothern is a line joining places of equal_______? ...
Which of the following best explains the presence of the Namib Desert in South West Africa? ...
Which of the following vegetation types is most common in Africa? ...
Heavy rainfall is often associated with high temperature because ...
The highest spot on the mapped area is approximately ...